Org pitching register -- 66-67 PWL
Regular season -- as of 10/13/1966
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Ted Abernathy | StL | rp | 34 | 1.94 | 1 | 6 | 44 | 78 | 0 | 0 | 0 | 97.2 | 74 | 25 | 21 | 38 | 77 | 6 | 10 |
| Hank Aguirre* | NYN | rp | 35 | 4.19 | 5 | 9 | 0 | 20 | 20 | 2 | 0 | 124.2 | 141 | 65 | 58 | 18 | 57 | 14 | 7 |
| Jack Aker | Det | rp | 25 | 2.26 | 7 | 2 | 19 | 66 | 0 | 0 | 0 | 123.1 | 92 | 32 | 31 | 26 | 65 | 12 | 13 |
| Bob Allen* | Was | rp | 29 | 4.75 | 3 | 7 | 6 | 39 | 0 | 0 | 0 | 60.2 | 82 | 38 | 32 | 15 | 58 | 9 | 5 |
| Gerry Arrigo* | Hou | rp | 26 | 4.33 | 1 | 5 | 1 | 51 | 3 | 0 | 0 | 54.0 | 54 | 26 | 26 | 17 | 43 | 8 | 2 |
| Stan Bahnsen | Hou | sp | 21 | 3.33 | 1 | 2 | 0 | 14 | 2 | 0 | 0 | 27.0 | 29 | 10 | 10 | 5 | 16 | 5 | 3 |
| Steve Bailey | Was | rp | 25 | 6.04 | 2 | 3 | 3 | 17 | 0 | 0 | 0 | 22.1 | 32 | 21 | 15 | 21 | 12 | 0 | 4 |
| Dave Baldwin | KC | rp | 29 | 2.45 | 5 | 2 | 10 | 45 | 0 | 0 | 0 | 62.1 | 40 | 18 | 17 | 15 | 52 | 4 | 5 |
| Steve Barber* | Bal | sp | 27 | 2.52 | 2 | 2 | 3 | 62 | 4 | 0 | 0 | 75.0 | 59 | 29 | 21 | 27 | 54 | 2 | 7 |
| Bo Belinsky* | Cal | sp | 30 | 5.40 | 1 | 5 | 0 | 20 | 7 | 0 | 0 | 51.2 | 57 | 35 | 31 | 24 | 43 | 9 | 6 |
| Gary Bell | Atl | sp | 29 | 3.91 | 16 | 11 | 0 | 36 | 36 | 3 | 3 | 241.2 | 244 | 110 | 105 | 52 | 172 | 28 | 13 |
| Dennis Bennett* | Pit | sp | 26 | 4.29 | 6 | 0 | 1 | 14 | 9 | 2 | 1 | 65.0 | 66 | 31 | 31 | 19 | 32 | 7 | 4 |
| Frank Bertaina* | Cal | sp | 23 | 4.70 | 2 | 11 | 0 | 24 | 24 | 1 | 0 | 128.1 | 139 | 84 | 67 | 57 | 107 | 14 | 10 |
| Wade Blasingame* | Cle | sp | 22 | 2.95 | 1 | 0 | 0 | 9 | 1 | 0 | 0 | 18.1 | 16 | 7 | 6 | 8 | 11 | 1 | 1 |
| Steve Blass | Atl | sp | 24 | 4.85 | 1 | 1 | 1 | 56 | 1 | 0 | 0 | 81.2 | 119 | 60 | 44 | 27 | 35 | 14 | 10 |
| Bobby Bolin | Atl | sp | 27 | 3.77 | 10 | 10 | 0 | 31 | 31 | 3 | 1 | 196.0 | 193 | 92 | 82 | 55 | 132 | 26 | 11 |
| John Boozer | Det | rp | 28 | 5.94 | 4 | 8 | 5 | 26 | 5 | 0 | 0 | 77.1 | 102 | 64 | 51 | 26 | 49 | 12 | 8 |
| Dick Bosman | Atl | sp | 23 | 2.73 | 5 | 1 | 3 | 53 | 0 | 0 | 0 | 59.1 | 47 | 19 | 18 | 12 | 22 | 7 | 6 |
| Dave Boswell | Pit | sp | 21 | 3.51 | 5 | 4 | 1 | 21 | 14 | 2 | 0 | 105.0 | 96 | 47 | 41 | 34 | 93 | 10 | 12 |
| Jim Bouton | Was | sp | 27 | 3.88 | 8 | 9 | 0 | 24 | 22 | 6 | 1 | 146.0 | 139 | 70 | 63 | 38 | 81 | 16 | 12 |
| Gene Brabender | ChA | sp | 25 | 1.84 | 4 | 2 | 0 | 25 | 5 | 1 | 0 | 73.1 | 58 | 17 | 15 | 20 | 50 | 0 | 8 |
| Darrell Brandon | Det | sp | 25 | 3.36 | 8 | 7 | 2 | 25 | 14 | 5 | 0 | 120.2 | 94 | 56 | 45 | 48 | 72 | 17 | 16 |
| Jim Brewer* | SF | rp | 29 | 4.01 | 5 | 6 | 1 | 57 | 2 | 0 | 0 | 74.0 | 85 | 39 | 33 | 23 | 60 | 10 | 8 |
| Nelson Briles | NYN | rp | 23 | 3.12 | 9 | 9 | 0 | 28 | 28 | 5 | 2 | 187.2 | 176 | 71 | 65 | 43 | 109 | 14 | 22 |
| Bob Bruce | SF | sp | 33 | 1.04 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 17.1 | 11 | 2 | 2 | 4 | 6 | 1 | 0 |
| George Brunet* | SF | sp | 32 | 3.27 | 8 | 2 | 0 | 43 | 15 | 2 | 1 | 143.0 | 141 | 56 | 52 | 36 | 93 | 15 | 18 |
| Bob Buhl | ChN | sp | 37 | 6.09 | 0 | 4 | 0 | 27 | 3 | 0 | 0 | 65.0 | 82 | 49 | 44 | 22 | 32 | 8 | 7 |
| Wally Bunker | Hou | sp | 21 | 3.78 | 8 | 11 | 0 | 32 | 27 | 4 | 2 | 166.2 | 186 | 83 | 70 | 50 | 112 | 13 | 18 |
| Jim Bunning | Det | sp | 34 | 2.36 | 18 | 10 | 0 | 36 | 34 | 13 | 4 | 259.2 | 198 | 78 | 68 | 65 | 218 | 26 | 24 |
| Lew Burdette | Hou | rp | 39 | 3.52 | 4 | 1 | 1 | 48 | 0 | 0 | 0 | 71.2 | 85 | 30 | 28 | 10 | 29 | 6 | 4 |
| John Buzhardt | ChA | sp | 29 | 4.20 | 6 | 11 | 2 | 25 | 21 | 2 | 1 | 139.1 | 162 | 77 | 65 | 30 | 72 | 15 | 10 |
| Don Cardwell | Bos | sp | 31 | 3.35 | 10 | 2 | 3 | 82 | 0 | 0 | 0 | 96.2 | 109 | 44 | 36 | 20 | 66 | 11 | 13 |
| Cisco Carlos | Min | sp | 26 | 1.68 | 6 | 2 | 1 | 38 | 0 | 0 | 0 | 48.1 | 40 | 13 | 9 | 10 | 45 | 2 | 3 |
| Steve Carlton* | StL | sp | 22 | 3.31 | 12 | 10 | 0 | 30 | 30 | 2 | 2 | 195.2 | 197 | 82 | 72 | 52 | 165 | 14 | 23 |
| Clay Carroll | Bos | rp | 25 | 3.58 | 10 | 3 | 0 | 30 | 21 | 3 | 0 | 168.1 | 143 | 72 | 67 | 53 | 81 | 19 | 13 |
| Dean Chance | Pit | sp | 26 | 3.88 | 10 | 10 | 1 | 29 | 27 | 10 | 3 | 201.2 | 218 | 98 | 87 | 39 | 127 | 20 | 13 |
| Pete Cimino | NYN | rp | 24 | 3.31 | 3 | 3 | 0 | 29 | 6 | 0 | 0 | 68.0 | 58 | 29 | 25 | 12 | 60 | 12 | 2 |
| Rickey Clark | ChN | sp | 21 | 3.48 | 11 | 13 | 0 | 31 | 31 | 2 | 0 | 199.0 | 198 | 94 | 77 | 68 | 89 | 16 | 21 |
| Tony Cloninger | Bal | sp | 25 | 3.96 | 9 | 12 | 0 | 32 | 32 | 3 | 1 | 195.2 | 189 | 98 | 86 | 97 | 152 | 25 | 12 |
| Jim Coates | NYA | rp | 34 | 2.98 | 2 | 0 | 1 | 42 | 1 | 0 | 0 | 60.1 | 61 | 27 | 20 | 27 | 42 | 8 | 6 |
| Joe Coleman | KC | sp | 20 | 5.88 | 0 | 2 | 0 | 16 | 1 | 0 | 0 | 26.0 | 41 | 21 | 17 | 7 | 21 | 1 | 4 |
| Danny Coombs* | KC | rp | 25 | 4.91 | 2 | 2 | 1 | 8 | 0 | 0 | 0 | 11.0 | 13 | 6 | 6 | 0 | 17 | 1 | 0 |
| Casey Cox | Hou | rp | 24 | 3.18 | 9 | 5 | 25 | 69 | 0 | 0 | 0 | 82.0 | 92 | 29 | 29 | 18 | 41 | 0 | 4 |
| Mike Cuellar* | SF | sp | 29 | 3.60 | 15 | 12 | 0 | 36 | 34 | 4 | 2 | 237.1 | 238 | 109 | 95 | 47 | 161 | 21 | 22 |
| Ray Culp | Atl | rp | 24 | 4.15 | 8 | 5 | 2 | 63 | 1 | 0 | 0 | 91.0 | 100 | 46 | 42 | 39 | 78 | 19 | 10 |
| George Culver | Cin | rp | 23 | 6.79 | 2 | 6 | 0 | 20 | 8 | 1 | 0 | 59.2 | 86 | 47 | 45 | 23 | 35 | 5 | 5 |
| Bruce DalCanton | Was | rp | 25 | 2.73 | 4 | 1 | 7 | 19 | 1 | 1 | 0 | 33.0 | 21 | 10 | 10 | 12 | 28 | 4 | 6 |
| Ted Davidson* | LA | rp | 26 | 2.29 | 3 | 4 | 1 | 42 | 0 | 0 | 0 | 51.0 | 43 | 14 | 13 | 14 | 30 | 5 | 2 |
| Larry Dierker | Cal | sp | 19 | 3.30 | 11 | 14 | 0 | 34 | 34 | 1 | 0 | 221.0 | 175 | 99 | 81 | 74 | 146 | 22 | 18 |
| Bill Dillman | Atl | rp | 22 | 5.22 | 6 | 8 | 0 | 29 | 10 | 0 | 0 | 69.0 | 98 | 49 | 40 | 23 | 42 | 14 | 7 |
| Chuck Dobson | Cal | sp | 23 | 3.44 | 11 | 7 | 0 | 33 | 33 | 0 | 0 | 201.1 | 175 | 89 | 77 | 75 | 120 | 25 | 11 |
| Pat Dobson | Det | rp | 25 | 4.10 | 2 | 2 | 2 | 27 | 0 | 0 | 0 | 41.2 | 38 | 21 | 19 | 31 | 25 | 9 | 5 |
| Al Downing* | Det | sp | 26 | 4.02 | 8 | 12 | 1 | 26 | 23 | 4 | 1 | 161.0 | 164 | 85 | 72 | 45 | 132 | 18 | 17 |
| Moe Drabowsky | Bal | rp | 31 | 2.43 | 8 | 6 | 14 | 58 | 0 | 0 | 0 | 96.1 | 75 | 33 | 26 | 26 | 97 | 11 | 9 |
| Don Drysdale | LA | sp | 30 | 3.69 | 9 | 12 | 0 | 33 | 33 | 3 | 2 | 214.2 | 223 | 101 | 88 | 31 | 143 | 23 | 23 |
| Arnold Earley* | LA | rp | 33 | 0.00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 12.0 | 7 | 0 | 0 | 3 | 7 | 0 | 2 |
| Sammy Ellis | Cin | sp | 26 | 4.75 | 9 | 6 | 0 | 27 | 23 | 0 | 0 | 136.1 | 157 | 91 | 72 | 42 | 54 | 20 | 7 |
| Dick Ellsworth* | Cin | sp | 26 | 3.64 | 12 | 10 | 0 | 34 | 32 | 9 | 0 | 215.1 | 240 | 98 | 87 | 44 | 97 | 16 | 24 |
| Roy Face | Phi | rp | 39 | 3.12 | 10 | 7 | 38 | 69 | 0 | 0 | 0 | 78.0 | 67 | 28 | 27 | 17 | 34 | 12 | 9 |
| Turk Farrell | Cin | rp | 33 | 3.43 | 8 | 7 | 0 | 31 | 13 | 4 | 3 | 112.2 | 118 | 46 | 43 | 17 | 87 | 15 | 10 |
| Bill Faul | NYA | rp | 26 | 4.48 | 1 | 1 | 1 | 48 | 0 | 0 | 0 | 62.1 | 53 | 32 | 31 | 24 | 35 | 14 | 5 |
| Hank Fischer | LA | sp | 26 | 4.36 | 2 | 2 | 0 | 24 | 0 | 0 | 0 | 43.1 | 55 | 24 | 21 | 14 | 31 | 2 | 4 |
| Eddie Fisher | Cle | rp | 29 | 2.82 | 4 | 13 | 39 | 74 | 0 | 0 | 0 | 79.2 | 72 | 30 | 25 | 39 | 35 | 5 | 8 |
| Jack Fisher | Pit | sp | 27 | 3.74 | 8 | 9 | 1 | 28 | 23 | 6 | 2 | 158.2 | 163 | 83 | 66 | 24 | 75 | 14 | 4 |
| Whitey Ford* | StL | sp | 38 | 3.73 | 7 | 4 | 1 | 40 | 1 | 1 | 0 | 50.2 | 52 | 25 | 21 | 10 | 32 | 5 | 1 |
| Alan Foster | NYN | sp | 20 | 2.86 | 2 | 1 | 0 | 4 | 3 | 0 | 0 | 22.0 | 18 | 10 | 7 | 5 | 18 | 2 | 2 |
| Bob Friend | ChN | sp | 35 | 4.53 | 2 | 2 | 0 | 64 | 0 | 0 | 0 | 89.1 | 114 | 52 | 45 | 14 | 38 | 13 | 8 |
| Danny Frisella | Cal | sp | 21 | 3.79 | 5 | 2 | 1 | 40 | 0 | 0 | 0 | 71.1 | 70 | 37 | 30 | 24 | 46 | 9 | 6 |
| Woodie Fryman* | NYA | sp | 26 | 3.61 | 9 | 11 | 0 | 32 | 32 | 2 | 1 | 199.1 | 208 | 91 | 80 | 60 | 123 | 22 | 16 |
| Rob Gardner* | Bos | rp | 21 | 6.27 | 6 | 9 | 0 | 31 | 31 | 0 | 0 | 153.2 | 189 | 115 | 107 | 85 | 74 | 22 | 11 |
| Joe Gibbon* | NYA | rp | 32 | 4.22 | 2 | 3 | 4 | 52 | 0 | 0 | 0 | 49.0 | 45 | 25 | 23 | 17 | 44 | 7 | 4 |
| Bob Gibson | StL | sp | 30 | 2.92 | 17 | 13 | 0 | 34 | 33 | 9 | 2 | 249.2 | 208 | 88 | 81 | 69 | 173 | 24 | 19 |
| Dave Giusti | ChN | sp | 27 | 6.08 | 4 | 15 | 0 | 34 | 34 | 1 | 0 | 192.1 | 250 | 147 | 130 | 58 | 128 | 29 | 13 |
| Fred Gladding | StL | rp | 31 | 3.32 | 4 | 3 | 2 | 50 | 1 | 0 | 0 | 65.0 | 68 | 28 | 24 | 15 | 64 | 10 | 2 |
| Bill Graham | NYN | sp | 30 | 4.60 | 0 | 2 | 0 | 8 | 5 | 0 | 0 | 31.1 | 31 | 19 | 16 | 12 | 15 | 8 | 2 |
| Mudcat Grant | Phi | sp | 30 | 3.35 | 12 | 11 | 1 | 40 | 27 | 4 | 1 | 196.0 | 212 | 82 | 73 | 22 | 85 | 10 | 16 |
| Dick Hall | Cin | rp | 36 | 3.07 | 6 | 3 | 0 | 21 | 14 | 4 | 1 | 105.2 | 106 | 42 | 36 | 6 | 63 | 7 | 7 |
| Jack Hamilton | StL | sp | 28 | 4.35 | 7 | 11 | 0 | 34 | 31 | 1 | 1 | 175.2 | 173 | 94 | 85 | 86 | 122 | 17 | 22 |
| Steve Hamilton* | Phi | rp | 30 | 3.34 | 3 | 3 | 5 | 53 | 1 | 0 | 0 | 56.2 | 45 | 22 | 21 | 25 | 35 | 6 | 4 |
| Bill Hands | Cin | rp | 27 | 4.47 | 9 | 9 | 0 | 26 | 23 | 5 | 2 | 153.0 | 175 | 81 | 76 | 42 | 85 | 16 | 12 |
| Jim Hannan | SF | sp | 26 | 1.69 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 5.1 | 5 | 1 | 1 | 1 | 5 | 0 | 0 |
| Jim Hardin | Cle | sp | 23 | 2.74 | 8 | 5 | 0 | 36 | 14 | 1 | 1 | 131.1 | 110 | 44 | 40 | 40 | 77 | 9 | 9 |
| Steve Hargan | KC | sp | 24 | 2.89 | 14 | 8 | 0 | 30 | 28 | 6 | 2 | 208.2 | 165 | 73 | 67 | 69 | 128 | 11 | 17 |
| Chuck Hartenstein | Hou | rp | 25 | 5.06 | 1 | 6 | 0 | 48 | 0 | 0 | 0 | 78.1 | 97 | 54 | 44 | 17 | 18 | 7 | 5 |
| Mike Hedlund | Pit | sp | 19 | 5.35 | 5 | 9 | 1 | 39 | 0 | 0 | 0 | 75.2 | 98 | 49 | 45 | 35 | 46 | 14 | 7 |
| Bob Heffner | NYA | rp | 27 | 1.59 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 17.0 | 16 | 3 | 3 | 4 | 9 | 1 | 1 |
| Bob Hendley* | LA | rp | 27 | 3.24 | 3 | 2 | 0 | 19 | 0 | 0 | 0 | 16.2 | 16 | 8 | 6 | 10 | 17 | 1 | 1 |
| Bill Henry* | Was | rp | 39 | 3.60 | 1 | 1 | 3 | 21 | 1 | 0 | 0 | 30.0 | 29 | 12 | 12 | 14 | 27 | 2 | 3 |
| Bill Hepler* | Bos | rp | 20 | 3.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 4 | 2 | 2 | 7 | 6 | 1 | 2 |
| Ron Herbel | Phi | rp | 29 | 3.06 | 6 | 0 | 0 | 45 | 0 | 0 | 0 | 82.1 | 78 | 31 | 28 | 24 | 33 | 8 | 7 |
| Ramon Hernandez* | Was | rp | 26 | 4.66 | 1 | 2 | 6 | 35 | 0 | 0 | 0 | 58.0 | 83 | 34 | 30 | 21 | 31 | 6 | 7 |
| Dennis Higgins | Pit | rp | 26 | 4.25 | 3 | 6 | 12 | 42 | 0 | 0 | 0 | 59.1 | 64 | 29 | 28 | 12 | 55 | 8 | 5 |
| John Hiller* | Cal | rp | 24 | 4.95 | 2 | 3 | 0 | 26 | 0 | 0 | 0 | 20.0 | 27 | 12 | 11 | 6 | 12 | 2 | 3 |
| Joe Hoerner* | ChA | rp | 29 | 2.51 | 6 | 2 | 6 | 62 | 0 | 0 | 0 | 71.2 | 57 | 22 | 20 | 19 | 67 | 5 | 5 |
| Ken Holtzman* | Phi | sp | 20 | 3.98 | 7 | 4 | 0 | 32 | 14 | 0 | 0 | 106.1 | 105 | 50 | 47 | 30 | 84 | 20 | 6 |
| Joe Horlen | ChA | sp | 29 | 3.11 | 15 | 11 | 0 | 37 | 34 | 6 | 2 | 240.1 | 198 | 90 | 83 | 63 | 106 | 17 | 16 |
| Bruce Howard | Cal | sp | 23 | 2.68 | 9 | 9 | 0 | 26 | 26 | 2 | 0 | 174.2 | 143 | 64 | 52 | 52 | 104 | 12 | 13 |
| Dick Hughes | Bal | sp | 29 | 2.45 | 8 | 11 | 0 | 30 | 29 | 5 | 3 | 184.0 | 127 | 60 | 50 | 39 | 142 | 17 | 14 |
| Bob Humphreys | Phi | rp | 30 | 4.36 | 2 | 1 | 3 | 44 | 0 | 0 | 0 | 53.2 | 64 | 26 | 26 | 15 | 44 | 5 | 1 |
| Jim Hunter | Hou | sp | 21 | 3.81 | 13 | 17 | 0 | 38 | 38 | 4 | 0 | 255.1 | 267 | 122 | 108 | 64 | 199 | 22 | 25 |
| Al Jackson* | Min | sp | 30 | 4.80 | 7 | 14 | 0 | 33 | 33 | 2 | 1 | 187.2 | 229 | 122 | 100 | 57 | 79 | 25 | 17 |
| Grant Jackson* | NYN | rp | 24 | 5.44 | 2 | 3 | 0 | 31 | 3 | 0 | 0 | 46.1 | 60 | 32 | 28 | 18 | 51 | 7 | 5 |
| Larry Jackson | ChN | sp | 36 | 3.54 | 13 | 14 | 0 | 34 | 34 | 10 | 0 | 246.1 | 251 | 112 | 97 | 33 | 136 | 25 | 24 |
| Pat Jarvis | Pit | sp | 26 | 3.61 | 8 | 5 | 0 | 21 | 20 | 5 | 1 | 142.0 | 150 | 64 | 57 | 33 | 80 | 14 | 9 |
| Larry Jaster* | Phi | sp | 23 | 2.90 | 8 | 2 | 0 | 31 | 19 | 3 | 2 | 145.2 | 132 | 53 | 47 | 32 | 71 | 13 | 9 |
| Joey Jay | Was | sp | 30 | 4.64 | 3 | 11 | 0 | 20 | 17 | 1 | 1 | 120.1 | 134 | 71 | 62 | 60 | 73 | 16 | 11 |
| Fergie Jenkins | Phi | sp | 23 | 3.50 | 13 | 10 | 0 | 34 | 34 | 8 | 2 | 231.1 | 224 | 96 | 90 | 49 | 177 | 23 | 22 |
| Tommy John* | Cle | sp | 23 | 3.94 | 8 | 12 | 0 | 33 | 33 | 0 | 0 | 196.1 | 195 | 103 | 86 | 60 | 133 | 18 | 16 |
| Ken Johnson | Min | sp | 34 | 3.36 | 13 | 13 | 0 | 33 | 33 | 6 | 2 | 228.0 | 194 | 99 | 85 | 43 | 102 | 28 | 16 |
| Steve Jones* | Cin | rp | 26 | 2.31 | 2 | 0 | 0 | 4 | 1 | 0 | 0 | 11.2 | 11 | 4 | 3 | 4 | 9 | 0 | 0 |
| Jim Kaat* | Min | sp | 27 | 4.86 | 12 | 13 | 0 | 34 | 34 | 4 | 2 | 205.2 | 228 | 124 | 111 | 46 | 117 | 27 | 24 |
| Dick Kelley* | Det | sp | 26 | 2.36 | 5 | 3 | 1 | 17 | 10 | 2 | 0 | 80.0 | 61 | 25 | 21 | 25 | 44 | 3 | 7 |
| Tom Kelley | Was | rp | 22 | 5.81 | 3 | 8 | 1 | 44 | 8 | 1 | 1 | 91.1 | 103 | 68 | 59 | 45 | 63 | 12 | 11 |
| Bill Kelso | NYN | rp | 27 | 5.14 | 3 | 14 | 15 | 53 | 0 | 0 | 0 | 61.1 | 76 | 38 | 35 | 32 | 50 | 3 | 4 |
| Ron Kline | KC | rp | 34 | 2.41 | 6 | 5 | 6 | 59 | 0 | 0 | 0 | 56.0 | 49 | 16 | 15 | 13 | 28 | 2 | 5 |
| Darold Knowles* | Cle | rp | 25 | 5.52 | 3 | 2 | 0 | 25 | 0 | 0 | 0 | 29.1 | 28 | 20 | 18 | 15 | 21 | 4 | 6 |
| Cal Koonce | KC | rp | 26 | 6.20 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 24.2 | 38 | 18 | 17 | 7 | 19 | 5 | 4 |
| Jerry Koosman* | Bal | rp | 24 | 5.06 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 26.2 | 30 | 16 | 15 | 17 | 8 | 4 | 1 |
| Sandy Koufax* | LA | sp | 30 | 2.71 | 14 | 13 | 0 | 33 | 33 | 10 | 7 | 235.2 | 201 | 78 | 71 | 49 | 236 | 19 | 21 |
| Jack Kralick* | Was | rp | 31 | 3.51 | 2 | 4 | 1 | 9 | 8 | 1 | 0 | 56.1 | 56 | 23 | 22 | 14 | 37 | 8 | 3 |
| Lew Krausse | StL | sp | 23 | 4.07 | 11 | 12 | 1 | 30 | 29 | 5 | 2 | 190.1 | 201 | 89 | 86 | 46 | 82 | 19 | 20 |
| Jack Lamabe | LA | rp | 30 | 3.06 | 6 | 4 | 0 | 15 | 15 | 2 | 2 | 103.0 | 91 | 39 | 35 | 23 | 79 | 12 | 4 |
| Bill Landis* | SF | rp | 24 | 4.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 0 | 2 | 1 | 1 |
| Fred Lasher | Atl | rp | 25 | 3.72 | 0 | 3 | 2 | 38 | 0 | 0 | 0 | 36.1 | 36 | 15 | 15 | 10 | 38 | 4 | 3 |
| Barry Latman | ChA | rp | 30 | 2.61 | 7 | 4 | 0 | 49 | 5 | 2 | 0 | 114.0 | 93 | 37 | 33 | 43 | 82 | 4 | 16 |
| George Lauzerique | NYN | sp | 19 | 6.30 | 0 | 1 | 0 | 4 | 4 | 1 | 0 | 20.0 | 18 | 14 | 14 | 7 | 11 | 5 | 2 |
| Vern Law | Cle | sp | 36 | 2.92 | 4 | 7 | 0 | 31 | 15 | 3 | 2 | 123.1 | 104 | 42 | 40 | 33 | 60 | 18 | 4 |
| Bob Lee | Cal | rp | 28 | 3.48 | 6 | 17 | 23 | 90 | 0 | 0 | 0 | 121.2 | 121 | 56 | 47 | 31 | 60 | 13 | 13 |
| Denny Lemaster* | Bos | sp | 28 | 4.19 | 14 | 6 | 0 | 33 | 33 | 8 | 3 | 206.1 | 198 | 101 | 96 | 85 | 127 | 28 | 26 |
| Dave Leonhard | KC | sp | 26 | 6.35 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 5.2 | 7 | 4 | 4 | 4 | 1 | 1 | 0 |
| Paul Lindblad* | ChA | rp | 25 | 4.28 | 4 | 4 | 4 | 31 | 5 | 0 | 0 | 67.1 | 69 | 34 | 32 | 16 | 51 | 10 | 6 |
| Dick Lines* | Cle | rp | 27 | 2.76 | 4 | 1 | 0 | 28 | 0 | 0 | 0 | 29.1 | 29 | 10 | 9 | 9 | 20 | 4 | 3 |
| Frank Linzy | Cin | rp | 26 | 4.07 | 9 | 6 | 8 | 66 | 0 | 0 | 0 | 86.1 | 81 | 40 | 39 | 33 | 31 | 10 | 9 |
| Bobby Locke | NYN | rp | 33 | 5.65 | 0 | 2 | 0 | 9 | 1 | 0 | 0 | 14.1 | 17 | 10 | 9 | 2 | 6 | 1 | 1 |
| Bob Locker | LA | rp | 28 | 2.81 | 4 | 2 | 2 | 68 | 0 | 0 | 0 | 73.2 | 66 | 28 | 23 | 7 | 48 | 4 | 8 |
| Mickey Lolich* | Det | sp | 26 | 3.41 | 9 | 9 | 0 | 26 | 25 | 4 | 0 | 185.0 | 170 | 76 | 70 | 64 | 153 | 21 | 9 |
| Jim Lonborg | ChA | sp | 25 | 2.90 | 13 | 11 | 0 | 37 | 37 | 8 | 3 | 251.1 | 191 | 90 | 81 | 82 | 234 | 21 | 15 |
| Marcelino Lopez* | Atl | sp | 22 | 4.42 | 6 | 8 | 0 | 40 | 16 | 0 | 0 | 128.1 | 140 | 81 | 63 | 26 | 99 | 19 | 10 |
| Sparky Lyle* | StL | rp | 22 | 3.48 | 3 | 1 | 0 | 30 | 0 | 0 | 0 | 51.2 | 46 | 21 | 20 | 11 | 56 | 3 | 7 |
| Jim Maloney | KC | sp | 26 | 2.20 | 21 | 7 | 0 | 33 | 33 | 12 | 6 | 249.0 | 148 | 69 | 61 | 128 | 234 | 12 | 20 |
| Juan Marichal | SF | sp | 28 | 2.97 | 14 | 10 | 0 | 36 | 35 | 6 | 2 | 248.1 | 227 | 95 | 82 | 50 | 181 | 18 | 18 |
| Mike Marshall | ChN | rp | 24 | 4.82 | 1 | 4 | 0 | 45 | 0 | 0 | 0 | 65.1 | 65 | 39 | 35 | 24 | 52 | 8 | 3 |
| Al McBean | KC | rp | 29 | 2.58 | 7 | 4 | 0 | 32 | 11 | 5 | 4 | 108.0 | 73 | 35 | 31 | 31 | 58 | 5 | 7 |
| Billy McCool* | Bos | rp | 21 | 2.45 | 9 | 3 | 24 | 51 | 0 | 0 | 0 | 51.1 | 30 | 14 | 14 | 27 | 51 | 5 | 3 |
| Mike McCormick* | SF | sp | 28 | 3.11 | 13 | 10 | 0 | 37 | 36 | 7 | 2 | 246.1 | 228 | 96 | 85 | 56 | 126 | 23 | 23 |
| Lindy McDaniel | ChN | rp | 30 | 2.66 | 9 | 9 | 30 | 87 | 0 | 0 | 0 | 118.1 | 118 | 36 | 35 | 20 | 82 | 5 | 11 |
| Sam McDowell* | Cle | sp | 23 | 2.64 | 14 | 8 | 0 | 32 | 32 | 3 | 2 | 208.1 | 131 | 67 | 61 | 112 | 256 | 19 | 11 |
| Jim McGlothlin | Phi | sp | 23 | 3.17 | 14 | 10 | 0 | 34 | 34 | 4 | 3 | 221.1 | 213 | 97 | 78 | 52 | 134 | 21 | 23 |
| Tug McGraw* | Bos | sp | 21 | 4.48 | 5 | 0 | 0 | 51 | 0 | 0 | 0 | 70.1 | 84 | 35 | 35 | 28 | 36 | 11 | 8 |
| Denny McLain | Min | sp | 23 | 4.91 | 10 | 12 | 0 | 33 | 33 | 2 | 1 | 185.0 | 203 | 118 | 101 | 56 | 120 | 32 | 21 |
| Don McMahon | Atl | rp | 37 | 2.62 | 2 | 8 | 28 | 65 | 0 | 0 | 0 | 79.0 | 67 | 26 | 23 | 24 | 55 | 10 | 8 |
| Dave McNally* | Bal | sp | 23 | 3.44 | 12 | 11 | 0 | 32 | 32 | 3 | 0 | 209.1 | 172 | 84 | 80 | 68 | 165 | 22 | 9 |
| Jim Merritt* | ChA | sp | 23 | 3.18 | 13 | 12 | 0 | 32 | 32 | 6 | 3 | 215.0 | 203 | 84 | 76 | 26 | 178 | 13 | 7 |
| Pete Mikkelsen | LA | rp | 26 | 4.02 | 0 | 4 | 0 | 55 | 0 | 0 | 0 | 80.2 | 91 | 44 | 36 | 24 | 48 | 13 | 10 |
| Bob Miller | Cin | rp | 27 | 6.12 | 3 | 2 | 1 | 37 | 0 | 0 | 0 | 60.1 | 77 | 44 | 41 | 16 | 32 | 14 | 6 |
| John Miller | Was | sp | 25 | 5.63 | 6 | 9 | 0 | 29 | 15 | 2 | 0 | 118.1 | 122 | 82 | 74 | 72 | 106 | 14 | 13 |
| Stu Miller | Min | rp | 38 | 4.88 | 8 | 12 | 29 | 68 | 0 | 0 | 0 | 75.2 | 98 | 43 | 41 | 13 | 47 | 11 | 6 |
| Joe Moeller | Cle | rp | 23 | 2.04 | 5 | 7 | 1 | 69 | 0 | 0 | 0 | 84.0 | 59 | 21 | 19 | 9 | 33 | 10 | 6 |
| Bill Monbouquette | NYA | rp | 30 | 2.88 | 7 | 12 | 0 | 21 | 21 | 4 | 2 | 156.1 | 156 | 59 | 50 | 14 | 79 | 8 | 10 |
| Barry Moore* | ChN | sp | 24 | 4.58 | 7 | 18 | 0 | 30 | 30 | 1 | 0 | 167.0 | 187 | 93 | 85 | 60 | 95 | 12 | 21 |
| Bob Moose | Atl | sp | 19 | 5.40 | 3 | 3 | 2 | 21 | 0 | 0 | 0 | 15.0 | 17 | 10 | 9 | 9 | 4 | 3 | 4 |
| Dave Morehead | Cin | sp | 24 | 3.10 | 4 | 3 | 0 | 11 | 10 | 0 | 0 | 61.0 | 61 | 23 | 21 | 21 | 41 | 0 | 9 |
| John Morris* | SF | rp | 24 | 9.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 0 | 3 | 1 | 0 |
| Jim Nash | KC | sp | 21 | 2.24 | 9 | 6 | 0 | 18 | 18 | 8 | 2 | 132.1 | 97 | 37 | 33 | 50 | 100 | 11 | 16 |
| Mel Nelson* | Atl | rp | 31 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Roger Nelson | Cin | rp | 23 | 15.19 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.1 | 8 | 9 | 9 | 3 | 4 | 3 | 1 |
| Fred Newman | Was | sp | 24 | 3.98 | 5 | 9 | 0 | 19 | 17 | 1 | 0 | 117.2 | 135 | 61 | 52 | 45 | 53 | 6 | 11 |
| Joe Niekro | ChN | sp | 22 | 4.22 | 11 | 11 | 0 | 30 | 30 | 3 | 1 | 196.1 | 244 | 103 | 92 | 28 | 79 | 25 | 18 |
| Phil Niekro | Atl | rp | 28 | 2.67 | 12 | 12 | 0 | 34 | 34 | 8 | 3 | 246.0 | 233 | 92 | 73 | 51 | 160 | 24 | 28 |
| Gary Nolan | Hou | sp | 19 | 3.48 | 5 | 14 | 0 | 34 | 34 | 4 | 1 | 209.2 | 205 | 98 | 81 | 43 | 197 | 9 | 9 |
| Don Nottebart | NYA | rp | 30 | 4.00 | 9 | 12 | 28 | 63 | 0 | 0 | 0 | 69.2 | 70 | 38 | 31 | 30 | 51 | 7 | 6 |
| Joe Nuxhall* | Was | sp | 37 | 4.00 | 7 | 8 | 1 | 29 | 22 | 4 | 1 | 157.1 | 138 | 75 | 70 | 58 | 79 | 16 | 9 |
| Rich Nye* | Hou | sp | 22 | 4.21 | 10 | 14 | 0 | 35 | 35 | 2 | 0 | 205.1 | 246 | 113 | 96 | 38 | 113 | 15 | 22 |
| Billy O'Dell* | Bos | rp | 34 | 4.10 | 4 | 4 | 0 | 17 | 11 | 3 | 1 | 79.0 | 78 | 38 | 36 | 35 | 41 | 6 | 8 |
| John O'Donoghue* | Hou | sp | 27 | 3.77 | 8 | 9 | 0 | 23 | 23 | 2 | 2 | 150.1 | 162 | 70 | 63 | 23 | 101 | 9 | 10 |
| Jim O'Toole* | Det | sp | 29 | 3.22 | 11 | 6 | 0 | 21 | 20 | 2 | 0 | 131.1 | 115 | 56 | 47 | 59 | 78 | 15 | 14 |
| Blue Moon Odom | NYN | sp | 21 | 2.12 | 4 | 1 | 0 | 61 | 0 | 0 | 0 | 101.2 | 77 | 29 | 24 | 43 | 48 | 3 | 12 |
| Chi-Chi Olivo | Cal | rp | 38 | 0.64 | 2 | 0 | 0 | 23 | 0 | 0 | 0 | 42.1 | 27 | 9 | 3 | 14 | 27 | 0 | 4 |
| Jim Ollom* | Atl | rp | 21 | 10.80 | 0 | 1 | 1 | 15 | 0 | 0 | 0 | 11.2 | 22 | 14 | 14 | 3 | 5 | 3 | 0 |
| Phil Ortega | Phi | sp | 27 | 3.01 | 12 | 10 | 0 | 33 | 33 | 5 | 4 | 212.1 | 202 | 82 | 71 | 44 | 101 | 16 | 22 |
| Dan Osinski | Cin | rp | 33 | 2.87 | 6 | 5 | 5 | 47 | 0 | 0 | 0 | 78.1 | 77 | 27 | 25 | 14 | 38 | 7 | 8 |
| Claude Osteen* | Bal | sp | 26 | 3.63 | 9 | 16 | 0 | 32 | 32 | 2 | 0 | 208.1 | 200 | 98 | 84 | 64 | 117 | 10 | 16 |
| Jim Palmer | Bal | sp | 20 | 4.21 | 5 | 14 | 0 | 35 | 19 | 1 | 0 | 147.2 | 122 | 74 | 69 | 65 | 106 | 21 | 12 |
| Milt Pappas | Bal | sp | 28 | 2.19 | 5 | 4 | 0 | 26 | 12 | 3 | 1 | 102.2 | 86 | 29 | 25 | 19 | 67 | 11 | 10 |
| Camilo Pascual | SF | sp | 33 | 3.53 | 8 | 7 | 3 | 70 | 3 | 0 | 0 | 99.1 | 103 | 47 | 39 | 22 | 64 | 7 | 6 |
| Orlando Pena | KC | rp | 33 | 2.75 | 7 | 2 | 1 | 30 | 12 | 2 | 0 | 104.2 | 81 | 41 | 32 | 25 | 87 | 12 | 10 |
| Ron Perranoski* | Cal | rp | 31 | 3.73 | 4 | 10 | 14 | 62 | 0 | 0 | 0 | 72.1 | 71 | 33 | 30 | 32 | 52 | 8 | 3 |
| Gaylord Perry | SF | sp | 28 | 3.07 | 17 | 5 | 0 | 35 | 35 | 11 | 6 | 246.0 | 212 | 98 | 84 | 53 | 194 | 28 | 17 |
| Jim Perry | Cle | sp | 30 | 3.12 | 9 | 8 | 0 | 40 | 18 | 7 | 1 | 167.1 | 131 | 58 | 58 | 54 | 111 | 18 | 14 |
| Gary Peters* | Pit | sp | 30 | 4.41 | 8 | 8 | 0 | 27 | 25 | 4 | 1 | 173.1 | 182 | 89 | 85 | 43 | 151 | 19 | 16 |
| Fritz Peterson* | NYA | sp | 24 | 4.11 | 11 | 12 | 0 | 35 | 35 | 2 | 2 | 221.1 | 249 | 112 | 101 | 29 | 97 | 18 | 13 |
| Tom Phoebus | KC | sp | 25 | 3.88 | 10 | 10 | 0 | 27 | 27 | 3 | 3 | 167.0 | 135 | 75 | 72 | 104 | 140 | 14 | 28 |
| Tony Pierce* | SF | rp | 21 | 5.18 | 3 | 3 | 0 | 24 | 0 | 0 | 0 | 33.0 | 36 | 21 | 19 | 13 | 21 | 8 | 4 |
| Juan Pizarro* | StL | rp | 30 | 2.97 | 6 | 2 | 0 | 23 | 8 | 2 | 1 | 91.0 | 89 | 35 | 30 | 21 | 76 | 10 | 11 |
| Johnny Podres* | LA | rp | 33 | 3.82 | 4 | 7 | 0 | 30 | 17 | 1 | 1 | 132.0 | 148 | 69 | 56 | 38 | 43 | 9 | 13 |
| Bob Priddy | NYN | rp | 27 | 3.48 | 6 | 8 | 4 | 87 | 0 | 0 | 0 | 106.0 | 103 | 48 | 41 | 25 | 41 | 16 | 11 |
| Mel Queen | Cin | sp | 25 | 2.66 | 20 | 4 | 0 | 30 | 30 | 8 | 3 | 213.0 | 164 | 67 | 63 | 47 | 161 | 21 | 18 |
| Dick Radatz | StL | rp | 29 | 5.73 | 2 | 4 | 2 | 47 | 0 | 0 | 0 | 55.0 | 62 | 37 | 35 | 30 | 51 | 9 | 10 |
| Pedro Ramos | ChA | rp | 31 | 2.57 | 5 | 8 | 19 | 54 | 0 | 0 | 0 | 56.0 | 51 | 23 | 16 | 15 | 43 | 3 | 7 |
| Claude Raymond | Phi | rp | 29 | 4.38 | 9 | 8 | 2 | 72 | 0 | 0 | 0 | 78.0 | 78 | 43 | 38 | 19 | 53 | 17 | 10 |
| Howie Reed | Det | rp | 29 | 6.87 | 2 | 2 | 1 | 19 | 0 | 0 | 0 | 36.2 | 49 | 30 | 28 | 12 | 20 | 9 | 3 |
| Ron Reed | Bal | sp | 24 | 1.63 | 2 | 2 | 0 | 23 | 0 | 0 | 0 | 27.2 | 22 | 5 | 5 | 6 | 15 | 1 | 7 |
| Phil Regan | LA | rp | 29 | 2.42 | 9 | 7 | 24 | 64 | 0 | 0 | 0 | 93.0 | 72 | 26 | 25 | 26 | 85 | 6 | 7 |
| Hal Reniff | KC | rp | 27 | 2.26 | 4 | 3 | 25 | 67 | 0 | 0 | 0 | 75.2 | 63 | 24 | 19 | 35 | 62 | 2 | 13 |
| Dennis Ribant | Cle | sp | 24 | 3.31 | 2 | 2 | 2 | 40 | 0 | 0 | 0 | 49.0 | 36 | 20 | 18 | 23 | 22 | 7 | 2 |
| Pete Richert* | Cal | sp | 26 | 3.42 | 14 | 9 | 0 | 38 | 38 | 7 | 4 | 252.2 | 218 | 108 | 96 | 64 | 194 | 36 | 17 |
| Jay Ritchie | Hou | rp | 30 | 3.36 | 3 | 4 | 1 | 72 | 0 | 0 | 0 | 72.1 | 80 | 29 | 27 | 22 | 55 | 7 | 6 |
| Robin Roberts | Bos | sp | 39 | 2.17 | 3 | 1 | 0 | 32 | 3 | 0 | 0 | 70.2 | 60 | 23 | 17 | 22 | 41 | 8 | 10 |
| Minnie Rojas | Bos | rp | 28 | 3.91 | 9 | 9 | 20 | 65 | 0 | 0 | 0 | 69.0 | 80 | 33 | 30 | 14 | 54 | 6 | 5 |
| Ray Sadecki* | StL | sp | 26 | 3.72 | 10 | 11 | 0 | 29 | 29 | 2 | 0 | 183.2 | 184 | 82 | 76 | 33 | 131 | 10 | 19 |
| Ken Sanders | StL | rp | 24 | 4.83 | 1 | 4 | 0 | 46 | 0 | 0 | 0 | 72.2 | 70 | 40 | 39 | 40 | 42 | 10 | 10 |
| Jack Sanford | Pit | rp | 37 | 3.27 | 10 | 4 | 3 | 48 | 4 | 0 | 0 | 118.1 | 118 | 49 | 43 | 32 | 43 | 5 | 12 |
| Jose Santiago | ChA | mr | 26 | 3.57 | 6 | 12 | 0 | 23 | 23 | 2 | 1 | 143.2 | 140 | 63 | 57 | 47 | 116 | 20 | 8 |
| Don Schwall | Was | sp | 30 | 3.77 | 4 | 6 | 1 | 24 | 12 | 2 | 0 | 105.0 | 90 | 50 | 44 | 48 | 61 | 12 | 9 |
| Tom Seaver | NYN | sp | 22 | 4.20 | 9 | 16 | 0 | 36 | 36 | 7 | 2 | 242.0 | 250 | 123 | 113 | 54 | 184 | 27 | 23 |
| Diego Segui | SF | rp | 29 | 3.48 | 3 | 2 | 1 | 40 | 0 | 0 | 0 | 44.0 | 47 | 17 | 17 | 9 | 33 | 5 | 5 |
| Dick Selma | Pit | rp | 23 | 3.07 | 2 | 3 | 5 | 37 | 2 | 0 | 0 | 67.1 | 58 | 24 | 23 | 21 | 32 | 4 | 10 |
| Bob Shaw | Det | sp | 33 | 3.98 | 9 | 11 | 1 | 30 | 26 | 3 | 0 | 176.1 | 179 | 89 | 78 | 67 | 106 | 19 | 16 |
| Don Shaw* | NYA | rp | 23 | 5.24 | 3 | 1 | 3 | 20 | 0 | 0 | 0 | 22.1 | 19 | 13 | 13 | 13 | 22 | 3 | 0 |
| Rollie Sheldon | Was | sp | 29 | 5.10 | 7 | 13 | 0 | 30 | 28 | 1 | 0 | 178.1 | 189 | 108 | 101 | 74 | 70 | 25 | 14 |
| Jim Shellenback* | ChA | rp | 23 | 0.84 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 10.2 | 8 | 2 | 1 | 2 | 5 | 0 | 3 |
| Larry Sherry | Cal | rp | 30 | 4.57 | 0 | 2 | 0 | 23 | 0 | 0 | 0 | 21.2 | 21 | 12 | 11 | 10 | 19 | 1 | 0 |
| Bill Short* | NYN | rp | 28 | 2.80 | 5 | 1 | 0 | 9 | 9 | 1 | 0 | 61.0 | 57 | 21 | 19 | 13 | 31 | 6 | 10 |
| Chris Short* | KC | sp | 29 | 2.25 | 14 | 8 | 0 | 31 | 31 | 7 | 5 | 223.2 | 159 | 65 | 56 | 82 | 164 | 9 | 25 |
| Sonny Siebert | LA | sp | 29 | 2.61 | 10 | 17 | 0 | 33 | 32 | 7 | 6 | 217.0 | 189 | 81 | 63 | 45 | 146 | 23 | 16 |
| Curt Simmons* | ChN | sp | 37 | 3.62 | 8 | 6 | 1 | 83 | 0 | 0 | 0 | 109.1 | 114 | 47 | 44 | 16 | 38 | 9 | 11 |
| Bill Singer | Cle | sp | 23 | 3.49 | 7 | 8 | 0 | 34 | 18 | 0 | 0 | 144.1 | 127 | 68 | 56 | 49 | 130 | 12 | 12 |
| Tommie Sisk | Pit | sp | 25 | 3.77 | 12 | 10 | 1 | 27 | 21 | 7 | 1 | 155.0 | 143 | 72 | 65 | 51 | 58 | 15 | 21 |
| Joe Sparma | NYA | sp | 25 | 4.25 | 8 | 15 | 0 | 35 | 35 | 3 | 2 | 199.0 | 191 | 112 | 94 | 79 | 148 | 20 | 21 |
| Lee Stange | Atl | sp | 30 | 4.76 | 10 | 12 | 0 | 33 | 33 | 4 | 1 | 209.2 | 247 | 120 | 111 | 27 | 95 | 18 | 23 |
| Jerry Stephenson | NYN | sp | 23 | 5.37 | 0 | 3 | 0 | 8 | 8 | 0 | 0 | 52.0 | 47 | 31 | 31 | 15 | 43 | 8 | 2 |
| Dick Stigman* | Was | rp | 30 | 6.15 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 26.1 | 26 | 21 | 18 | 20 | 23 | 7 | 3 |
| Wes Stock | Hou | rp | 32 | 1.64 | 3 | 1 | 2 | 24 | 0 | 0 | 0 | 33.0 | 24 | 9 | 6 | 8 | 22 | 1 | 6 |
| Bill Stoneman | Cin | rp | 23 | 7.47 | 2 | 4 | 0 | 15 | 8 | 0 | 0 | 47.0 | 61 | 42 | 39 | 12 | 42 | 11 | 1 |
| Mel Stottlemyre | NYA | sp | 25 | 4.29 | 11 | 15 | 0 | 35 | 35 | 2 | 2 | 216.1 | 228 | 112 | 103 | 77 | 146 | 19 | 19 |
| Don Sutton | LA | sp | 21 | 2.90 | 9 | 15 | 0 | 32 | 32 | 6 | 3 | 220.2 | 201 | 90 | 71 | 54 | 184 | 22 | 17 |
| Fred Talbot | Bos | sp | 25 | 4.66 | 9 | 9 | 0 | 29 | 29 | 1 | 0 | 162.1 | 171 | 88 | 84 | 64 | 75 | 25 | 10 |
| Ron Taylor | Bal | rp | 29 | 2.66 | 9 | 4 | 12 | 66 | 0 | 0 | 0 | 94.2 | 67 | 29 | 28 | 14 | 64 | 9 | 9 |
| Ralph Terry | NYA | rp | 30 | 4.00 | 4 | 6 | 3 | 82 | 0 | 0 | 0 | 96.2 | 112 | 44 | 43 | 25 | 72 | 15 | 7 |
| Luis Tiant | Cle | sp | 26 | 3.73 | 11 | 9 | 0 | 31 | 31 | 4 | 4 | 202.2 | 178 | 87 | 84 | 66 | 194 | 29 | 14 |
| Thad Tillotson | Was | rp | 26 | 4.09 | 4 | 7 | 4 | 55 | 4 | 1 | 0 | 112.1 | 131 | 60 | 51 | 43 | 80 | 13 | 13 |
| Cecil Upshaw | NYN | rp | 24 | 2.96 | 5 | 8 | 11 | 48 | 0 | 0 | 0 | 54.2 | 59 | 18 | 18 | 7 | 34 | 7 | 5 |
| Bob Veale* | Min | sp | 30 | 2.98 | 14 | 4 | 0 | 29 | 29 | 5 | 2 | 199.1 | 171 | 74 | 66 | 76 | 187 | 18 | 12 |
| Joe Verbanic | Det | rp | 24 | 2.91 | 3 | 4 | 2 | 26 | 5 | 1 | 0 | 74.1 | 73 | 30 | 24 | 15 | 41 | 7 | 5 |
| Ray Washburn | Min | sp | 29 | 3.90 | 2 | 0 | 0 | 53 | 0 | 0 | 0 | 97.0 | 112 | 50 | 42 | 24 | 67 | 10 | 7 |
| Gary Waslewski | Cal | sp | 25 | 1.81 | 2 | 2 | 0 | 34 | 0 | 0 | 0 | 49.2 | 38 | 15 | 10 | 25 | 40 | 1 | 4 |
| Eddie Watt | Min | rp | 26 | 3.19 | 6 | 5 | 0 | 87 | 0 | 0 | 0 | 118.1 | 88 | 42 | 42 | 53 | 115 | 13 | 11 |
| Jim Weaver* | NYN | rp | 28 | 4.20 | 1 | 2 | 0 | 7 | 6 | 1 | 0 | 40.2 | 42 | 19 | 19 | 6 | 22 | 8 | 6 |
| Dave Wickersham | Hou | rp | 31 | 5.84 | 3 | 4 | 1 | 47 | 0 | 0 | 0 | 74.0 | 82 | 50 | 48 | 34 | 35 | 6 | 7 |
| Hoyt Wilhelm | SF | rp | 43 | 2.69 | 7 | 11 | 32 | 69 | 0 | 0 | 0 | 80.1 | 80 | 32 | 24 | 32 | 58 | 4 | 9 |
| Stan Williams | Bal | sp | 30 | 3.26 | 4 | 5 | 5 | 59 | 1 | 0 | 0 | 91.0 | 76 | 40 | 33 | 42 | 86 | 10 | 6 |
| Ron Willis | Bos | rp | 23 | 6.00 | 4 | 6 | 3 | 56 | 0 | 0 | 0 | 66.0 | 81 | 48 | 44 | 22 | 36 | 8 | 4 |
| Don Wilson | NYN | sp | 22 | 2.01 | 16 | 9 | 0 | 34 | 33 | 9 | 2 | 233.0 | 164 | 65 | 52 | 73 | 189 | 20 | 14 |
| Earl Wilson | Bos | sp | 31 | 2.53 | 21 | 6 | 0 | 33 | 33 | 10 | 4 | 248.2 | 170 | 77 | 70 | 78 | 192 | 21 | 21 |
| Rick Wise | Pit | sp | 21 | 2.84 | 8 | 9 | 0 | 28 | 17 | 4 | 2 | 139.2 | 141 | 51 | 44 | 33 | 84 | 7 | 13 |
| Dooley Womack | Min | rp | 27 | 6.36 | 1 | 3 | 1 | 39 | 0 | 0 | 0 | 46.2 | 72 | 34 | 33 | 6 | 40 | 10 | 2 |
| Wilbur Wood* | Min | rp | 25 | 7.67 | 0 | 2 | 2 | 23 | 0 | 0 | 0 | 29.1 | 47 | 32 | 25 | 9 | 14 | 7 | 0 |
| Hal Woodeshick* | Min | rp | 33 | 5.61 | 0 | 3 | 1 | 33 | 0 | 0 | 0 | 33.2 | 37 | 25 | 21 | 14 | 20 | 5 | 3 |
| Al Worthington | Cin | rp | 37 | 1.19 | 5 | 0 | 34 | 74 | 0 | 0 | 0 | 105.2 | 66 | 18 | 14 | 19 | 104 | 6 | 7 |
| Clyde Wright* | Cal | sp | 26 | 5.48 | 1 | 1 | 0 | 30 | 0 | 0 | 0 | 44.1 | 66 | 32 | 27 | 11 | 25 | 6 | 2 |
| John Wyatt | ChA | rp | 32 | 2.96 | 2 | 3 | 4 | 67 | 0 | 0 | 0 | 85.0 | 69 | 30 | 28 | 24 | 61 | 4 | 6 |
| Chris Zachary | NYA | sp | 22 | 3.44 | 4 | 1 | 0 | 28 | 2 | 0 | 0 | 68.0 | 54 | 28 | 26 | 41 | 42 | 8 | 12 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Ted Abernathy | StL | rp | 34 | 2 | 4 | 2 | 4 | 1 | 0 | 1 | 3 | 6.8 | 3.5 | 10.7 | 7.1 | 0.6 | 2.0 | 1.15 |
| Hank Aguirre* | NYN | rp | 35 | 5 | 4 | 2 | 4 | 2 | 0 | 6 | 4 | 10.2 | 1.3 | 11.8 | 4.1 | 1.0 | 3.2 | 1.28 |
| Jack Aker | Det | rp | 25 | 0 | 4 | 1 | 1 | 0 | 0 | 1 | 2 | 6.7 | 1.9 | 8.7 | 4.7 | 0.9 | 2.5 | 0.96 |
| Bob Allen* | Was | rp | 29 | 2 | 2 | 0 | 0 | 0 | 0 | 5 | 3 | 12.2 | 2.2 | 14.4 | 8.6 | 1.3 | 3.9 | 1.60 |
| Gerry Arrigo* | Hou | rp | 26 | 2 | 0 | 2 | 1 | 5 | 1 | 3 | 1 | 9.0 | 2.8 | 12.0 | 7.2 | 1.3 | 2.5 | 1.31 |
| Stan Bahnsen | Hou | sp | 21 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 9.7 | 1.7 | 11.3 | 5.3 | 1.7 | 3.2 | 1.26 |
| Steve Bailey | Was | rp | 25 | 6 | 1 | 3 | 1 | 5 | 0 | 2 | 0 | 12.9 | 8.5 | 21.8 | 4.8 | 0.0 | 0.6 | 2.37 |
| Dave Baldwin | KC | rp | 29 | 1 | 6 | 1 | 2 | 4 | 0 | 3 | 2 | 5.8 | 2.2 | 8.2 | 7.5 | 0.6 | 3.5 | 0.88 |
| Steve Barber* | Bal | sp | 27 | 5 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 7.1 | 3.2 | 10.4 | 6.5 | 0.2 | 2.0 | 1.15 |
| Bo Belinsky* | Cal | sp | 30 | 5 | 4 | 1 | 0 | 10 | 0 | 2 | 0 | 9.9 | 4.2 | 14.1 | 7.5 | 1.6 | 1.8 | 1.57 |
| Gary Bell | Atl | sp | 29 | 12 | 8 | 0 | 3 | 8 | 0 | 4 | 6 | 9.1 | 1.9 | 11.1 | 6.4 | 1.0 | 3.3 | 1.22 |
| Dennis Bennett* | Pit | sp | 26 | 3 | 2 | 0 | 4 | 0 | 0 | 3 | 1 | 9.1 | 2.6 | 12.3 | 4.4 | 1.0 | 1.7 | 1.31 |
| Frank Bertaina* | Cal | sp | 23 | 10 | 2 | 0 | 2 | 5 | 0 | 7 | 4 | 9.7 | 4.0 | 13.9 | 7.5 | 1.0 | 1.9 | 1.53 |
| Wade Blasingame* | Cle | sp | 22 | 1 | 2 | 0 | 1 | 3 | 0 | 2 | 0 | 7.9 | 3.9 | 12.3 | 5.4 | 0.5 | 1.4 | 1.31 |
| Steve Blass | Atl | sp | 24 | 1 | 2 | 4 | 1 | 9 | 0 | 4 | 2 | 13.1 | 3.0 | 16.2 | 3.9 | 1.5 | 1.3 | 1.79 |
| Bobby Bolin | Atl | sp | 27 | 14 | 2 | 2 | 3 | 1 | 0 | 7 | 9 | 8.9 | 2.5 | 11.5 | 6.1 | 1.2 | 2.4 | 1.27 |
| John Boozer | Det | rp | 28 | 7 | 3 | 3 | 0 | 7 | 0 | 0 | 3 | 11.9 | 3.0 | 14.9 | 5.7 | 1.4 | 1.9 | 1.66 |
| Dick Bosman | Atl | sp | 23 | 4 | 1 | 1 | 1 | 0 | 0 | 2 | 4 | 7.1 | 1.8 | 9.1 | 3.3 | 1.1 | 1.8 | 0.99 |
| Dave Boswell | Pit | sp | 21 | 5 | 1 | 1 | 0 | 7 | 0 | 1 | 1 | 8.2 | 2.9 | 11.1 | 8.0 | 0.9 | 2.7 | 1.24 |
| Jim Bouton | Was | sp | 27 | 8 | 3 | 3 | 3 | 3 | 0 | 9 | 1 | 8.6 | 2.3 | 11.1 | 5.0 | 1.0 | 2.1 | 1.21 |
| Gene Brabender | ChA | sp | 25 | 2 | 3 | 0 | 2 | 0 | 0 | 5 | 1 | 7.1 | 2.5 | 9.8 | 6.1 | 0.0 | 2.5 | 1.06 |
| Darrell Brandon | Det | sp | 25 | 7 | 4 | 0 | 0 | 3 | 1 | 8 | 6 | 7.0 | 3.6 | 10.6 | 5.4 | 1.3 | 1.5 | 1.18 |
| Jim Brewer* | SF | rp | 29 | 4 | 0 | 1 | 2 | 4 | 0 | 1 | 0 | 10.3 | 2.8 | 13.4 | 7.3 | 1.2 | 2.6 | 1.46 |
| Nelson Briles | NYN | rp | 23 | 9 | 1 | 2 | 7 | 7 | 3 | 6 | 3 | 8.4 | 2.1 | 10.8 | 5.2 | 0.7 | 2.5 | 1.17 |
| Bob Bruce | SF | sp | 33 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2.1 | 7.8 | 3.1 | 0.5 | 1.5 | 0.87 |
| George Brunet* | SF | sp | 32 | 7 | 2 | 4 | 2 | 4 | 0 | 7 | 5 | 8.9 | 2.3 | 11.3 | 5.9 | 0.9 | 2.6 | 1.24 |
| Bob Buhl | ChN | sp | 37 | 5 | 1 | 2 | 0 | 3 | 0 | 3 | 3 | 11.4 | 3.0 | 14.4 | 4.4 | 1.1 | 1.5 | 1.60 |
| Wally Bunker | Hou | sp | 21 | 11 | 2 | 3 | 4 | 0 | 0 | 6 | 1 | 10.0 | 2.7 | 13.0 | 6.0 | 0.7 | 2.2 | 1.42 |
| Jim Bunning | Det | sp | 34 | 11 | 10 | 3 | 11 | 2 | 0 | 4 | 4 | 6.9 | 2.3 | 9.5 | 7.6 | 0.9 | 3.4 | 1.01 |
| Lew Burdette | Hou | rp | 39 | 1 | 4 | 3 | 2 | 1 | 0 | 2 | 1 | 10.7 | 1.3 | 12.2 | 3.6 | 0.8 | 2.9 | 1.33 |
| John Buzhardt | ChA | sp | 29 | 9 | 0 | 2 | 2 | 5 | 1 | 3 | 4 | 10.5 | 1.9 | 12.5 | 4.7 | 1.0 | 2.4 | 1.38 |
| Don Cardwell | Bos | sp | 31 | 6 | 6 | 0 | 8 | 2 | 0 | 3 | 1 | 10.1 | 1.9 | 12.8 | 6.1 | 1.0 | 3.3 | 1.33 |
| Cisco Carlos | Min | sp | 26 | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 7.4 | 1.9 | 9.9 | 8.4 | 0.4 | 4.5 | 1.03 |
| Steve Carlton* | StL | sp | 22 | 4 | 3 | 3 | 2 | 1 | 0 | 10 | 4 | 9.1 | 2.4 | 11.5 | 7.6 | 0.6 | 3.2 | 1.27 |
| Clay Carroll | Bos | rp | 25 | 6 | 4 | 1 | 4 | 11 | 5 | 4 | 2 | 7.6 | 2.8 | 10.7 | 4.3 | 1.0 | 1.5 | 1.16 |
| Dean Chance | Pit | sp | 26 | 10 | 5 | 3 | 4 | 2 | 0 | 9 | 5 | 9.7 | 1.7 | 11.6 | 5.7 | 0.9 | 3.3 | 1.27 |
| Pete Cimino | NYN | rp | 24 | 3 | 1 | 4 | 0 | 0 | 0 | 6 | 2 | 7.7 | 1.6 | 9.3 | 7.9 | 1.6 | 5.0 | 1.03 |
| Rickey Clark | ChN | sp | 21 | 13 | 2 | 3 | 6 | 3 | 0 | 10 | 4 | 9.0 | 3.1 | 12.3 | 4.0 | 0.7 | 1.3 | 1.34 |
| Tony Cloninger | Bal | sp | 25 | 13 | 8 | 5 | 4 | 22 | 0 | 11 | 5 | 8.7 | 4.5 | 13.3 | 7.0 | 1.1 | 1.6 | 1.46 |
| Jim Coates | NYA | rp | 34 | 0 | 1 | 3 | 4 | 0 | 0 | 2 | 3 | 9.1 | 4.0 | 13.7 | 6.3 | 1.2 | 1.6 | 1.46 |
| Joe Coleman | KC | sp | 20 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 14.2 | 2.4 | 17.0 | 7.3 | 0.3 | 3.0 | 1.85 |
| Danny Coombs* | KC | rp | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.6 | 0.0 | 11.5 | 13.9 | 0.8 | 99.0 | 1.18 |
| Casey Cox | Hou | rp | 24 | 5 | 0 | 5 | 4 | 1 | 0 | 3 | 3 | 10.1 | 2.0 | 12.5 | 4.5 | 0.0 | 2.3 | 1.34 |
| Mike Cuellar* | SF | sp | 29 | 6 | 5 | 2 | 1 | 9 | 2 | 9 | 3 | 9.0 | 1.8 | 10.8 | 6.1 | 0.8 | 3.4 | 1.20 |
| Ray Culp | Atl | rp | 24 | 9 | 3 | 5 | 3 | 7 | 0 | 4 | 2 | 9.9 | 3.9 | 14.0 | 7.7 | 1.9 | 2.0 | 1.53 |
| George Culver | Cin | rp | 23 | 2 | 3 | 3 | 6 | 10 | 0 | 5 | 3 | 13.0 | 3.5 | 17.3 | 5.3 | 0.8 | 1.5 | 1.83 |
| Bruce DalCanton | Was | rp | 25 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 2 | 5.7 | 3.3 | 9.5 | 7.6 | 1.1 | 2.3 | 1.00 |
| Ted Davidson* | LA | rp | 26 | 1 | 0 | 4 | 2 | 0 | 0 | 2 | 0 | 7.6 | 2.5 | 10.4 | 5.3 | 0.9 | 2.1 | 1.12 |
| Larry Dierker | Cal | sp | 19 | 13 | 10 | 1 | 4 | 2 | 0 | 6 | 7 | 7.1 | 3.0 | 10.3 | 5.9 | 0.9 | 2.0 | 1.13 |
| Bill Dillman | Atl | rp | 22 | 7 | 3 | 2 | 2 | 4 | 1 | 3 | 0 | 12.8 | 3.0 | 16.0 | 5.5 | 1.8 | 1.8 | 1.75 |
| Chuck Dobson | Cal | sp | 23 | 6 | 4 | 2 | 9 | 2 | 0 | 9 | 5 | 7.8 | 3.4 | 11.6 | 5.4 | 1.1 | 1.6 | 1.24 |
| Pat Dobson | Det | rp | 25 | 2 | 2 | 2 | 1 | 2 | 0 | 2 | 2 | 8.2 | 6.7 | 15.1 | 5.4 | 1.9 | 0.8 | 1.66 |
| Al Downing* | Det | sp | 26 | 9 | 2 | 4 | 5 | 3 | 0 | 9 | 8 | 9.2 | 2.5 | 12.0 | 7.4 | 1.0 | 2.9 | 1.30 |
| Moe Drabowsky | Bal | rp | 31 | 7 | 5 | 1 | 1 | 2 | 0 | 4 | 2 | 7.0 | 2.4 | 9.5 | 9.1 | 1.0 | 3.7 | 1.05 |
| Don Drysdale | LA | sp | 30 | 15 | 3 | 3 | 4 | 0 | 1 | 10 | 4 | 9.3 | 1.3 | 10.8 | 6.0 | 1.0 | 4.6 | 1.18 |
| Arnold Earley* | LA | rp | 33 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2.3 | 7.5 | 5.3 | 0.0 | 2.3 | 0.83 |
| Sammy Ellis | Cin | sp | 26 | 2 | 3 | 4 | 0 | 1 | 0 | 8 | 7 | 10.4 | 2.8 | 13.1 | 3.6 | 1.3 | 1.3 | 1.46 |
| Dick Ellsworth* | Cin | sp | 26 | 7 | 3 | 4 | 2 | 4 | 0 | 8 | 6 | 10.0 | 1.8 | 12.0 | 4.1 | 0.7 | 2.2 | 1.32 |
| Roy Face | Phi | rp | 39 | 3 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 7.7 | 2.0 | 9.9 | 3.9 | 1.4 | 2.0 | 1.08 |
| Turk Farrell | Cin | rp | 33 | 3 | 1 | 0 | 4 | 3 | 0 | 3 | 5 | 9.4 | 1.4 | 11.1 | 6.9 | 1.2 | 5.1 | 1.20 |
| Bill Faul | NYA | rp | 26 | 2 | 1 | 1 | 4 | 2 | 0 | 2 | 1 | 7.7 | 3.5 | 11.7 | 5.1 | 2.0 | 1.5 | 1.24 |
| Hank Fischer | LA | sp | 26 | 2 | 0 | 1 | 1 | 3 | 0 | 3 | 2 | 11.4 | 2.9 | 14.5 | 6.4 | 0.4 | 2.2 | 1.59 |
| Eddie Fisher | Cle | rp | 29 | 5 | 2 | 5 | 4 | 8 | 0 | 4 | 2 | 8.1 | 4.4 | 13.0 | 4.0 | 0.6 | 0.9 | 1.39 |
| Jack Fisher | Pit | sp | 27 | 8 | 4 | 0 | 8 | 8 | 0 | 5 | 0 | 9.2 | 1.4 | 11.1 | 4.3 | 0.8 | 3.1 | 1.18 |
| Whitey Ford* | StL | sp | 38 | 3 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 9.2 | 1.8 | 11.0 | 5.7 | 0.9 | 3.2 | 1.22 |
| Alan Foster | NYN | sp | 20 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 7.4 | 2.0 | 9.4 | 7.4 | 0.8 | 3.6 | 1.05 |
| Bob Friend | ChN | sp | 35 | 2 | 3 | 3 | 3 | 0 | 2 | 7 | 3 | 11.5 | 1.4 | 13.2 | 3.8 | 1.3 | 2.7 | 1.43 |
| Danny Frisella | Cal | sp | 21 | 1 | 1 | 1 | 3 | 2 | 0 | 8 | 2 | 8.8 | 3.0 | 12.2 | 5.8 | 1.1 | 1.9 | 1.32 |
| Woodie Fryman* | NYA | sp | 26 | 11 | 10 | 3 | 2 | 3 | 1 | 5 | 5 | 9.4 | 2.7 | 12.2 | 5.6 | 1.0 | 2.0 | 1.34 |
| Rob Gardner* | Bos | rp | 21 | 9 | 9 | 3 | 3 | 7 | 0 | 5 | 5 | 11.1 | 5.0 | 16.2 | 4.3 | 1.3 | 0.9 | 1.78 |
| Joe Gibbon* | NYA | rp | 32 | 3 | 2 | 2 | 7 | 0 | 0 | 2 | 0 | 8.3 | 3.1 | 12.7 | 8.1 | 1.3 | 2.6 | 1.27 |
| Bob Gibson | StL | sp | 30 | 4 | 0 | 9 | 6 | 5 | 0 | 8 | 4 | 7.5 | 2.5 | 10.2 | 6.2 | 0.9 | 2.5 | 1.11 |
| Dave Giusti | ChN | sp | 27 | 18 | 3 | 6 | 3 | 2 | 0 | 11 | 7 | 11.7 | 2.7 | 14.6 | 6.0 | 1.4 | 2.2 | 1.60 |
| Fred Gladding | StL | rp | 31 | 2 | 2 | 2 | 3 | 0 | 0 | 5 | 2 | 9.4 | 2.1 | 11.9 | 8.9 | 1.4 | 4.3 | 1.28 |
| Bill Graham | NYN | sp | 30 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 8.9 | 3.4 | 12.4 | 4.3 | 2.3 | 1.3 | 1.37 |
| Mudcat Grant | Phi | sp | 30 | 9 | 1 | 1 | 5 | 9 | 0 | 5 | 6 | 9.7 | 1.0 | 11.0 | 3.9 | 0.5 | 3.9 | 1.19 |
| Dick Hall | Cin | rp | 36 | 5 | 1 | 2 | 3 | 0 | 0 | 2 | 3 | 9.0 | 0.5 | 9.8 | 5.4 | 0.6 | 10.5 | 1.06 |
| Jack Hamilton | StL | sp | 28 | 11 | 3 | 1 | 2 | 9 | 0 | 8 | 2 | 8.9 | 4.4 | 13.4 | 6.3 | 0.9 | 1.4 | 1.47 |
| Steve Hamilton* | Phi | rp | 30 | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 7.1 | 4.0 | 11.1 | 5.6 | 1.0 | 1.4 | 1.24 |
| Bill Hands | Cin | rp | 27 | 3 | 2 | 4 | 2 | 2 | 0 | 7 | 1 | 10.3 | 2.5 | 12.9 | 5.0 | 0.9 | 2.0 | 1.42 |
| Jim Hannan | SF | sp | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.4 | 1.7 | 11.8 | 8.4 | 0.0 | 5.0 | 1.13 |
| Jim Hardin | Cle | sp | 23 | 8 | 10 | 4 | 2 | 1 | 0 | 7 | 4 | 7.5 | 2.7 | 10.4 | 5.3 | 0.6 | 1.9 | 1.14 |
| Steve Hargan | KC | sp | 24 | 12 | 8 | 3 | 4 | 3 | 0 | 7 | 5 | 7.1 | 3.0 | 10.3 | 5.5 | 0.5 | 1.9 | 1.12 |
| Chuck Hartenstein | Hou | rp | 25 | 0 | 0 | 3 | 2 | 0 | 0 | 3 | 4 | 11.1 | 2.0 | 13.3 | 2.1 | 0.8 | 1.1 | 1.46 |
| Mike Hedlund | Pit | sp | 19 | 10 | 0 | 4 | 0 | 0 | 0 | 5 | 5 | 11.7 | 4.2 | 15.8 | 5.5 | 1.7 | 1.3 | 1.76 |
| Bob Heffner | NYA | rp | 27 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 8.5 | 2.1 | 10.6 | 4.8 | 0.5 | 2.3 | 1.18 |
| Bob Hendley* | LA | rp | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 8.6 | 5.4 | 14.0 | 9.2 | 0.5 | 1.7 | 1.56 |
| Bill Henry* | Was | rp | 39 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 8.7 | 4.2 | 14.4 | 8.1 | 0.6 | 1.9 | 1.43 |
| Bill Hepler* | Bos | rp | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 10.5 | 16.5 | 9.0 | 1.5 | 0.9 | 1.83 |
| Ron Herbel | Phi | rp | 29 | 5 | 3 | 1 | 1 | 0 | 0 | 4 | 3 | 8.5 | 2.6 | 11.3 | 3.6 | 0.9 | 1.4 | 1.24 |
| Ramon Hernandez* | Was | rp | 26 | 0 | 1 | 3 | 1 | 1 | 0 | 4 | 3 | 12.9 | 3.3 | 16.3 | 4.8 | 0.9 | 1.5 | 1.79 |
| Dennis Higgins | Pit | rp | 26 | 8 | 1 | 2 | 5 | 9 | 1 | 4 | 2 | 9.7 | 1.8 | 12.3 | 8.3 | 1.2 | 4.6 | 1.28 |
| John Hiller* | Cal | rp | 24 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 12.1 | 2.7 | 14.8 | 5.4 | 0.9 | 2.0 | 1.65 |
| Joe Hoerner* | ChA | rp | 29 | 1 | 1 | 5 | 1 | 2 | 0 | 1 | 3 | 7.2 | 2.4 | 9.7 | 8.4 | 0.6 | 3.5 | 1.06 |
| Ken Holtzman* | Phi | sp | 20 | 5 | 5 | 0 | 1 | 1 | 0 | 4 | 2 | 8.9 | 2.5 | 11.5 | 7.1 | 1.7 | 2.8 | 1.27 |
| Joe Horlen | ChA | sp | 29 | 12 | 5 | 0 | 10 | 5 | 0 | 4 | 11 | 7.4 | 2.4 | 10.1 | 4.0 | 0.6 | 1.7 | 1.09 |
| Bruce Howard | Cal | sp | 23 | 7 | 8 | 5 | 2 | 12 | 0 | 6 | 5 | 7.4 | 2.7 | 10.2 | 5.4 | 0.6 | 2.0 | 1.12 |
| Dick Hughes | Bal | sp | 29 | 8 | 5 | 1 | 5 | 1 | 1 | 6 | 3 | 6.2 | 1.9 | 8.4 | 6.9 | 0.8 | 3.6 | 0.90 |
| Bob Humphreys | Phi | rp | 30 | 4 | 1 | 4 | 3 | 0 | 1 | 5 | 1 | 10.7 | 2.5 | 13.8 | 7.4 | 0.8 | 2.9 | 1.47 |
| Jim Hunter | Hou | sp | 21 | 8 | 3 | 2 | 2 | 1 | 2 | 7 | 6 | 9.4 | 2.3 | 11.7 | 7.0 | 0.8 | 3.1 | 1.30 |
| Al Jackson* | Min | sp | 30 | 13 | 6 | 2 | 2 | 7 | 3 | 8 | 13 | 11.0 | 2.7 | 13.8 | 3.8 | 1.2 | 1.4 | 1.52 |
| Grant Jackson* | NYN | rp | 24 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 11.7 | 3.5 | 15.3 | 9.9 | 1.4 | 2.8 | 1.68 |
| Larry Jackson | ChN | sp | 36 | 2 | 2 | 5 | 9 | 3 | 0 | 8 | 4 | 9.2 | 1.2 | 10.7 | 5.0 | 0.9 | 4.1 | 1.15 |
| Pat Jarvis | Pit | sp | 26 | 5 | 3 | 5 | 3 | 1 | 0 | 7 | 4 | 9.5 | 2.1 | 11.8 | 5.1 | 0.9 | 2.4 | 1.29 |
| Larry Jaster* | Phi | sp | 23 | 5 | 3 | 4 | 1 | 0 | 0 | 5 | 4 | 8.2 | 2.0 | 10.2 | 4.4 | 0.8 | 2.2 | 1.13 |
| Joey Jay | Was | sp | 30 | 8 | 5 | 4 | 8 | 4 | 0 | 8 | 2 | 10.0 | 4.5 | 15.1 | 5.5 | 1.2 | 1.2 | 1.61 |
| Fergie Jenkins | Phi | sp | 23 | 9 | 9 | 2 | 6 | 1 | 0 | 8 | 3 | 8.7 | 1.9 | 10.9 | 6.9 | 0.9 | 3.6 | 1.18 |
| Tommy John* | Cle | sp | 23 | 10 | 7 | 3 | 4 | 6 | 0 | 6 | 8 | 8.9 | 2.8 | 11.9 | 6.1 | 0.8 | 2.2 | 1.30 |
| Ken Johnson | Min | sp | 34 | 14 | 5 | 0 | 11 | 0 | 1 | 7 | 5 | 7.7 | 1.7 | 9.8 | 4.0 | 1.1 | 2.4 | 1.04 |
| Steve Jones* | Cin | rp | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 8.5 | 3.1 | 11.6 | 6.9 | 0.0 | 2.3 | 1.29 |
| Jim Kaat* | Min | sp | 27 | 8 | 3 | 2 | 2 | 6 | 0 | 5 | 7 | 10.0 | 2.0 | 12.1 | 5.1 | 1.2 | 2.5 | 1.33 |
| Dick Kelley* | Det | sp | 26 | 5 | 2 | 0 | 3 | 1 | 0 | 4 | 1 | 6.9 | 2.8 | 10.0 | 4.9 | 0.3 | 1.8 | 1.07 |
| Tom Kelley | Was | rp | 22 | 7 | 4 | 1 | 1 | 1 | 0 | 3 | 5 | 10.1 | 4.4 | 14.7 | 6.2 | 1.2 | 1.4 | 1.62 |
| Bill Kelso | NYN | rp | 27 | 2 | 0 | 1 | 4 | 1 | 0 | 3 | 1 | 11.2 | 4.7 | 16.4 | 7.3 | 0.4 | 1.6 | 1.76 |
| Ron Kline | KC | rp | 34 | 0 | 1 | 2 | 1 | 0 | 0 | 4 | 3 | 7.9 | 2.1 | 10.1 | 4.5 | 0.3 | 2.2 | 1.11 |
| Darold Knowles* | Cle | rp | 25 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 8.6 | 4.6 | 13.2 | 6.4 | 1.2 | 1.4 | 1.47 |
| Cal Koonce | KC | rp | 26 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 13.9 | 2.6 | 16.4 | 6.9 | 1.8 | 2.7 | 1.82 |
| Jerry Koosman* | Bal | rp | 24 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 10.1 | 5.7 | 15.9 | 2.7 | 1.3 | 0.5 | 1.76 |
| Sandy Koufax* | LA | sp | 30 | 9 | 7 | 2 | 1 | 2 | 0 | 4 | 2 | 7.7 | 1.9 | 9.6 | 9.0 | 0.7 | 4.8 | 1.06 |
| Jack Kralick* | Was | rp | 31 | 4 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 8.9 | 2.2 | 11.2 | 5.9 | 1.3 | 2.6 | 1.24 |
| Lew Krausse | StL | sp | 23 | 13 | 1 | 1 | 5 | 5 | 0 | 5 | 6 | 9.5 | 2.2 | 11.9 | 3.9 | 0.9 | 1.8 | 1.30 |
| Jack Lamabe | LA | rp | 30 | 9 | 2 | 3 | 3 | 2 | 0 | 3 | 1 | 8.0 | 2.0 | 10.2 | 6.9 | 1.0 | 3.4 | 1.11 |
| Bill Landis* | SF | rp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0.0 | 9.0 | 9.0 | 4.5 | 99.0 | 1.00 |
| Fred Lasher | Atl | rp | 25 | 2 | 0 | 2 | 0 | 2 | 0 | 1 | 4 | 8.9 | 2.5 | 11.4 | 9.4 | 1.0 | 3.8 | 1.27 |
| Barry Latman | ChA | rp | 30 | 14 | 5 | 2 | 7 | 3 | 0 | 4 | 1 | 7.3 | 3.4 | 11.3 | 6.5 | 0.3 | 1.9 | 1.19 |
| George Lauzerique | NYN | sp | 19 | 0 | 3 | 0 | 4 | 0 | 0 | 1 | 0 | 8.1 | 3.1 | 13.0 | 4.9 | 2.3 | 1.6 | 1.25 |
| Vern Law | Cle | sp | 36 | 7 | 0 | 2 | 4 | 0 | 0 | 3 | 3 | 7.6 | 2.4 | 10.3 | 4.4 | 1.3 | 1.8 | 1.11 |
| Bob Lee | Cal | rp | 28 | 10 | 3 | 3 | 2 | 1 | 2 | 4 | 5 | 9.0 | 2.3 | 11.4 | 4.4 | 1.0 | 1.9 | 1.25 |
| Denny Lemaster* | Bos | sp | 28 | 15 | 5 | 2 | 3 | 2 | 0 | 9 | 3 | 8.6 | 3.7 | 12.5 | 5.5 | 1.2 | 1.5 | 1.37 |
| Dave Leonhard | KC | sp | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.1 | 6.4 | 19.1 | 1.6 | 1.6 | 0.3 | 1.94 |
| Paul Lindblad* | ChA | rp | 25 | 4 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | 9.2 | 2.1 | 11.4 | 6.8 | 1.3 | 3.2 | 1.26 |
| Dick Lines* | Cle | rp | 27 | 2 | 1 | 4 | 0 | 1 | 0 | 1 | 2 | 8.9 | 2.8 | 11.7 | 6.1 | 1.2 | 2.2 | 1.30 |
| Frank Linzy | Cin | rp | 26 | 1 | 0 | 3 | 2 | 0 | 0 | 3 | 4 | 8.4 | 3.4 | 12.1 | 3.2 | 1.0 | 0.9 | 1.32 |
| Bobby Locke | NYN | rp | 33 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.7 | 1.3 | 11.9 | 3.8 | 0.6 | 3.0 | 1.33 |
| Bob Locker | LA | rp | 28 | 0 | 1 | 3 | 5 | 0 | 0 | 3 | 1 | 8.1 | 0.9 | 9.5 | 5.9 | 0.5 | 6.9 | 0.99 |
| Mickey Lolich* | Det | sp | 26 | 16 | 5 | 2 | 4 | 0 | 0 | 6 | 2 | 8.3 | 3.1 | 11.6 | 7.4 | 1.0 | 2.4 | 1.26 |
| Jim Lonborg | ChA | sp | 25 | 12 | 7 | 6 | 18 | 6 | 1 | 8 | 2 | 6.8 | 2.9 | 10.4 | 8.4 | 0.8 | 2.9 | 1.09 |
| Marcelino Lopez* | Atl | sp | 22 | 4 | 4 | 1 | 8 | 10 | 0 | 5 | 5 | 9.8 | 1.8 | 12.2 | 6.9 | 1.3 | 3.8 | 1.29 |
| Sparky Lyle* | StL | rp | 22 | 4 | 0 | 2 | 2 | 4 | 0 | 0 | 0 | 8.0 | 1.9 | 10.3 | 9.8 | 0.5 | 5.1 | 1.10 |
| Jim Maloney | KC | sp | 26 | 8 | 7 | 5 | 7 | 3 | 0 | 5 | 5 | 5.3 | 4.6 | 10.2 | 8.5 | 0.4 | 1.8 | 1.11 |
| Juan Marichal | SF | sp | 28 | 3 | 6 | 6 | 4 | 2 | 0 | 8 | 7 | 8.2 | 1.8 | 10.2 | 6.6 | 0.7 | 3.6 | 1.12 |
| Mike Marshall | ChN | rp | 24 | 0 | 1 | 3 | 4 | 0 | 0 | 5 | 1 | 9.0 | 3.3 | 12.8 | 7.2 | 1.1 | 2.2 | 1.36 |
| Al McBean | KC | rp | 29 | 3 | 2 | 1 | 3 | 0 | 0 | 5 | 1 | 6.1 | 2.6 | 8.9 | 4.8 | 0.4 | 1.9 | 0.96 |
| Billy McCool* | Bos | rp | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 5.3 | 4.7 | 10.0 | 8.9 | 0.9 | 1.9 | 1.11 |
| Mike McCormick* | SF | sp | 28 | 4 | 1 | 9 | 1 | 1 | 0 | 17 | 6 | 8.3 | 2.0 | 10.4 | 4.6 | 0.8 | 2.3 | 1.15 |
| Lindy McDaniel | ChN | rp | 30 | 5 | 2 | 7 | 1 | 1 | 0 | 4 | 4 | 9.0 | 1.5 | 10.6 | 6.2 | 0.4 | 4.1 | 1.17 |
| Sam McDowell* | Cle | sp | 23 | 13 | 15 | 0 | 4 | 5 | 3 | 5 | 2 | 5.7 | 4.8 | 10.7 | 11.1 | 0.8 | 2.3 | 1.17 |
| Jim McGlothlin | Phi | sp | 23 | 10 | 5 | 4 | 7 | 3 | 0 | 10 | 7 | 8.7 | 2.1 | 11.1 | 5.4 | 0.9 | 2.6 | 1.20 |
| Tug McGraw* | Bos | sp | 21 | 1 | 1 | 2 | 0 | 4 | 0 | 5 | 2 | 10.7 | 3.6 | 14.3 | 4.6 | 1.4 | 1.3 | 1.59 |
| Denny McLain | Min | sp | 23 | 12 | 5 | 4 | 3 | 2 | 0 | 7 | 1 | 9.9 | 2.7 | 12.7 | 5.8 | 1.6 | 2.1 | 1.40 |
| Don McMahon | Atl | rp | 37 | 1 | 1 | 3 | 6 | 3 | 0 | 2 | 2 | 7.6 | 2.7 | 11.1 | 6.3 | 1.1 | 2.3 | 1.15 |
| Dave McNally* | Bal | sp | 23 | 9 | 8 | 2 | 6 | 7 | 2 | 9 | 6 | 7.4 | 2.9 | 10.6 | 7.1 | 0.9 | 2.4 | 1.15 |
| Jim Merritt* | ChA | sp | 23 | 11 | 4 | 0 | 3 | 7 | 0 | 9 | 5 | 8.5 | 1.1 | 9.7 | 7.5 | 0.5 | 6.8 | 1.07 |
| Pete Mikkelsen | LA | rp | 26 | 2 | 4 | 0 | 3 | 4 | 0 | 5 | 2 | 10.2 | 2.7 | 13.2 | 5.4 | 1.5 | 2.0 | 1.43 |
| Bob Miller | Cin | rp | 27 | 2 | 1 | 3 | 1 | 1 | 0 | 4 | 3 | 11.5 | 2.4 | 14.0 | 4.8 | 2.1 | 2.0 | 1.54 |
| John Miller | Was | sp | 25 | 18 | 6 | 5 | 0 | 3 | 0 | 6 | 5 | 9.3 | 5.5 | 14.8 | 8.1 | 1.1 | 1.5 | 1.64 |
| Stu Miller | Min | rp | 38 | 4 | 1 | 1 | 3 | 4 | 0 | 3 | 1 | 11.7 | 1.5 | 13.6 | 5.6 | 1.3 | 3.6 | 1.47 |
| Joe Moeller | Cle | rp | 23 | 1 | 2 | 0 | 4 | 4 | 0 | 2 | 1 | 6.3 | 1.0 | 7.7 | 3.5 | 1.1 | 3.7 | 0.81 |
| Bill Monbouquette | NYA | rp | 30 | 5 | 5 | 2 | 3 | 2 | 0 | 7 | 2 | 9.0 | 0.8 | 10.0 | 4.5 | 0.5 | 5.6 | 1.09 |
| Barry Moore* | ChN | sp | 24 | 5 | 2 | 2 | 3 | 2 | 1 | 9 | 3 | 10.1 | 3.2 | 13.5 | 5.1 | 0.6 | 1.6 | 1.48 |
| Bob Moose | Atl | sp | 19 | 1 | 1 | 3 | 3 | 0 | 0 | 3 | 0 | 10.2 | 5.4 | 17.4 | 2.4 | 1.8 | 0.4 | 1.73 |
| Dave Morehead | Cin | sp | 24 | 1 | 2 | 3 | 3 | 0 | 0 | 2 | 1 | 9.0 | 3.1 | 12.5 | 6.0 | 0.0 | 2.0 | 1.34 |
| John Morris* | SF | rp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0.0 | 9.0 | 27.0 | 9.0 | 99.0 | 1.00 |
| Jim Nash | KC | sp | 21 | 5 | 5 | 0 | 1 | 2 | 0 | 5 | 0 | 6.6 | 3.4 | 10.1 | 6.8 | 0.7 | 2.0 | 1.11 |
| Mel Nelson* | Atl | rp | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9.0 | 0.0 | 99.0 | 0.00 |
| Roger Nelson | Cin | rp | 23 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 13.5 | 5.1 | 25.3 | 6.8 | 5.1 | 1.3 | 2.06 |
| Fred Newman | Was | sp | 24 | 8 | 1 | 1 | 5 | 8 | 0 | 4 | 6 | 10.3 | 3.4 | 14.2 | 4.1 | 0.5 | 1.2 | 1.53 |
| Joe Niekro | ChN | sp | 22 | 6 | 7 | 1 | 3 | 0 | 0 | 3 | 4 | 11.2 | 1.3 | 12.6 | 3.6 | 1.1 | 2.8 | 1.39 |
| Phil Niekro | Atl | rp | 28 | 11 | 5 | 3 | 9 | 4 | 1 | 8 | 1 | 8.5 | 1.9 | 10.7 | 5.9 | 0.9 | 3.1 | 1.15 |
| Gary Nolan | Hou | sp | 19 | 11 | 4 | 2 | 7 | 1 | 0 | 13 | 5 | 8.8 | 1.8 | 10.9 | 8.5 | 0.4 | 4.6 | 1.18 |
| Don Nottebart | NYA | rp | 30 | 2 | 0 | 2 | 1 | 0 | 0 | 4 | 3 | 9.0 | 3.9 | 13.0 | 6.6 | 0.9 | 1.7 | 1.44 |
| Joe Nuxhall* | Was | sp | 37 | 15 | 5 | 2 | 11 | 5 | 2 | 5 | 4 | 7.9 | 3.3 | 11.8 | 4.5 | 0.9 | 1.4 | 1.25 |
| Rich Nye* | Hou | sp | 22 | 10 | 5 | 5 | 3 | 0 | 2 | 13 | 9 | 10.8 | 1.7 | 12.6 | 5.0 | 0.7 | 3.0 | 1.38 |
| Billy O'Dell* | Bos | rp | 34 | 5 | 3 | 0 | 2 | 0 | 4 | 2 | 3 | 8.9 | 4.0 | 13.1 | 4.7 | 0.7 | 1.2 | 1.43 |
| John O'Donoghue* | Hou | sp | 27 | 6 | 4 | 1 | 3 | 0 | 0 | 4 | 1 | 9.7 | 1.4 | 11.3 | 6.0 | 0.5 | 4.4 | 1.23 |
| Jim O'Toole* | Det | sp | 29 | 3 | 2 | 3 | 1 | 1 | 1 | 6 | 2 | 7.9 | 4.0 | 12.0 | 5.3 | 1.0 | 1.3 | 1.32 |
| Blue Moon Odom | NYN | sp | 21 | 5 | 1 | 2 | 2 | 7 | 0 | 3 | 3 | 6.8 | 3.8 | 10.8 | 4.2 | 0.3 | 1.1 | 1.18 |
| Chi-Chi Olivo | Cal | rp | 38 | 1 | 0 | 2 | 0 | 3 | 0 | 2 | 1 | 5.7 | 3.0 | 8.7 | 5.7 | 0.0 | 1.9 | 0.97 |
| Jim Ollom* | Atl | rp | 21 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 17.0 | 2.3 | 21.6 | 3.9 | 2.3 | 1.7 | 2.14 |
| Phil Ortega | Phi | sp | 27 | 8 | 7 | 1 | 13 | 1 | 2 | 5 | 4 | 8.6 | 1.9 | 11.0 | 4.3 | 0.7 | 2.3 | 1.16 |
| Dan Osinski | Cin | rp | 33 | 8 | 1 | 4 | 0 | 0 | 0 | 4 | 1 | 8.8 | 1.6 | 10.5 | 4.4 | 0.8 | 2.7 | 1.16 |
| Claude Osteen* | Bal | sp | 26 | 17 | 4 | 4 | 3 | 1 | 0 | 5 | 5 | 8.6 | 2.8 | 11.5 | 5.1 | 0.4 | 1.8 | 1.27 |
| Jim Palmer | Bal | sp | 20 | 8 | 6 | 3 | 4 | 7 | 0 | 6 | 3 | 7.4 | 4.0 | 11.6 | 6.5 | 1.3 | 1.6 | 1.27 |
| Milt Pappas | Bal | sp | 28 | 5 | 0 | 2 | 0 | 0 | 0 | 4 | 2 | 7.5 | 1.7 | 9.2 | 5.9 | 1.0 | 3.5 | 1.02 |
| Camilo Pascual | SF | sp | 33 | 1 | 1 | 4 | 6 | 2 | 0 | 5 | 3 | 9.3 | 2.0 | 11.9 | 5.8 | 0.6 | 2.9 | 1.26 |
| Orlando Pena | KC | rp | 33 | 5 | 1 | 1 | 3 | 2 | 0 | 5 | 1 | 7.0 | 2.1 | 9.4 | 7.5 | 1.0 | 3.5 | 1.01 |
| Ron Perranoski* | Cal | rp | 31 | 3 | 3 | 5 | 0 | 1 | 0 | 1 | 2 | 8.8 | 4.0 | 12.8 | 6.5 | 1.0 | 1.6 | 1.42 |
| Gaylord Perry | SF | sp | 28 | 4 | 5 | 2 | 8 | 6 | 0 | 6 | 5 | 7.8 | 1.9 | 10.0 | 7.1 | 1.0 | 3.7 | 1.08 |
| Jim Perry | Cle | sp | 30 | 1 | 6 | 4 | 5 | 10 | 0 | 6 | 6 | 7.0 | 2.9 | 10.2 | 6.0 | 1.0 | 2.1 | 1.11 |
| Gary Peters* | Pit | sp | 30 | 10 | 4 | 4 | 7 | 1 | 0 | 3 | 6 | 9.4 | 2.2 | 12.0 | 7.8 | 1.0 | 3.5 | 1.30 |
| Fritz Peterson* | NYA | sp | 24 | 13 | 7 | 2 | 3 | 2 | 0 | 12 | 4 | 10.1 | 1.2 | 11.4 | 3.9 | 0.7 | 3.3 | 1.26 |
| Tom Phoebus | KC | sp | 25 | 9 | 8 | 2 | 2 | 2 | 0 | 5 | 2 | 7.3 | 5.6 | 13.0 | 7.5 | 0.8 | 1.3 | 1.43 |
| Tony Pierce* | SF | rp | 21 | 1 | 1 | 2 | 2 | 0 | 1 | 3 | 2 | 9.8 | 3.5 | 13.9 | 5.7 | 2.2 | 1.6 | 1.48 |
| Juan Pizarro* | StL | rp | 30 | 4 | 0 | 1 | 1 | 3 | 0 | 3 | 1 | 8.8 | 2.1 | 11.0 | 7.5 | 1.0 | 3.6 | 1.21 |
| Johnny Podres* | LA | rp | 33 | 7 | 2 | 6 | 0 | 3 | 0 | 7 | 7 | 10.1 | 2.6 | 12.7 | 2.9 | 0.6 | 1.1 | 1.41 |
| Bob Priddy | NYN | rp | 27 | 1 | 3 | 5 | 1 | 1 | 0 | 8 | 2 | 8.7 | 2.1 | 11.0 | 3.5 | 1.4 | 1.6 | 1.21 |
| Mel Queen | Cin | sp | 25 | 3 | 3 | 1 | 4 | 2 | 0 | 13 | 3 | 6.9 | 2.0 | 9.1 | 6.8 | 0.9 | 3.4 | 0.99 |
| Dick Radatz | StL | rp | 29 | 4 | 0 | 1 | 3 | 5 | 0 | 5 | 1 | 10.1 | 4.9 | 15.5 | 8.3 | 1.5 | 1.7 | 1.67 |
| Pedro Ramos | ChA | rp | 31 | 3 | 2 | 5 | 1 | 3 | 0 | 2 | 1 | 8.2 | 2.4 | 10.8 | 6.9 | 0.5 | 2.9 | 1.18 |
| Claude Raymond | Phi | rp | 29 | 2 | 1 | 2 | 5 | 5 | 0 | 4 | 1 | 9.0 | 2.2 | 11.8 | 6.1 | 2.0 | 2.8 | 1.24 |
| Howie Reed | Det | rp | 29 | 3 | 1 | 5 | 0 | 1 | 0 | 1 | 0 | 12.0 | 2.9 | 15.0 | 4.9 | 2.2 | 1.7 | 1.66 |
| Ron Reed | Bal | sp | 24 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 7.2 | 2.0 | 10.1 | 4.9 | 0.3 | 2.5 | 1.01 |
| Phil Regan | LA | rp | 29 | 5 | 2 | 4 | 2 | 1 | 0 | 2 | 4 | 7.0 | 2.5 | 9.7 | 8.2 | 0.6 | 3.3 | 1.05 |
| Hal Reniff | KC | rp | 27 | 3 | 2 | 2 | 3 | 2 | 0 | 4 | 1 | 7.5 | 4.2 | 12.0 | 7.4 | 0.2 | 1.8 | 1.30 |
| Dennis Ribant | Cle | sp | 24 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 6.6 | 4.2 | 11.0 | 4.0 | 1.3 | 1.0 | 1.20 |
| Pete Richert* | Cal | sp | 26 | 10 | 10 | 4 | 4 | 7 | 0 | 13 | 4 | 7.8 | 2.3 | 10.2 | 6.9 | 1.3 | 3.0 | 1.12 |
| Jay Ritchie | Hou | rp | 30 | 4 | 0 | 4 | 1 | 1 | 0 | 1 | 2 | 10.0 | 2.7 | 12.8 | 6.8 | 0.9 | 2.5 | 1.41 |
| Robin Roberts | Bos | sp | 39 | 4 | 1 | 3 | 2 | 0 | 0 | 3 | 3 | 7.6 | 2.8 | 10.7 | 5.2 | 1.0 | 1.9 | 1.16 |
| Minnie Rojas | Bos | rp | 28 | 2 | 2 | 1 | 1 | 0 | 0 | 3 | 4 | 10.4 | 1.8 | 12.4 | 7.0 | 0.8 | 3.9 | 1.36 |
| Ray Sadecki* | StL | sp | 26 | 7 | 2 | 2 | 1 | 3 | 1 | 6 | 6 | 9.0 | 1.6 | 10.7 | 6.4 | 0.5 | 4.0 | 1.18 |
| Ken Sanders | StL | rp | 24 | 5 | 0 | 2 | 1 | 2 | 0 | 4 | 3 | 8.7 | 5.0 | 13.7 | 5.2 | 1.2 | 1.0 | 1.51 |
| Jack Sanford | Pit | rp | 37 | 2 | 2 | 4 | 4 | 1 | 1 | 8 | 4 | 9.0 | 2.4 | 11.7 | 3.3 | 0.4 | 1.3 | 1.27 |
| Jose Santiago | ChA | mr | 26 | 9 | 5 | 4 | 3 | 1 | 0 | 4 | 1 | 8.8 | 2.9 | 11.9 | 7.3 | 1.3 | 2.5 | 1.30 |
| Don Schwall | Was | sp | 30 | 7 | 4 | 2 | 3 | 3 | 0 | 5 | 7 | 7.7 | 4.1 | 12.1 | 5.2 | 1.0 | 1.3 | 1.31 |
| Tom Seaver | NYN | sp | 22 | 10 | 7 | 4 | 4 | 2 | 0 | 9 | 8 | 9.3 | 2.0 | 11.5 | 6.8 | 1.0 | 3.4 | 1.26 |
| Diego Segui | SF | rp | 29 | 1 | 1 | 2 | 1 | 0 | 0 | 5 | 0 | 9.6 | 1.8 | 11.7 | 6.8 | 1.0 | 3.7 | 1.27 |
| Dick Selma | Pit | rp | 23 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 4 | 7.8 | 2.8 | 10.6 | 4.3 | 0.5 | 1.5 | 1.17 |
| Bob Shaw | Det | sp | 33 | 11 | 6 | 4 | 6 | 7 | 2 | 6 | 4 | 9.1 | 3.4 | 12.9 | 5.4 | 1.0 | 1.6 | 1.40 |
| Don Shaw* | NYA | rp | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 7.7 | 5.2 | 12.9 | 8.9 | 1.2 | 1.7 | 1.43 |
| Rollie Sheldon | Was | sp | 29 | 21 | 5 | 6 | 2 | 3 | 0 | 3 | 5 | 9.5 | 3.7 | 13.4 | 3.5 | 1.3 | 0.9 | 1.47 |
| Jim Shellenback* | ChA | rp | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 6.8 | 1.7 | 9.3 | 4.2 | 0.0 | 2.5 | 0.94 |
| Larry Sherry | Cal | rp | 30 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 8.7 | 4.2 | 12.9 | 7.9 | 0.4 | 1.9 | 1.43 |
| Bill Short* | NYN | rp | 28 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 8.4 | 1.9 | 10.3 | 4.6 | 0.9 | 2.4 | 1.15 |
| Chris Short* | KC | sp | 29 | 12 | 6 | 2 | 1 | 5 | 0 | 7 | 4 | 6.4 | 3.3 | 9.7 | 6.6 | 0.4 | 2.0 | 1.08 |
| Sonny Siebert | LA | sp | 29 | 8 | 5 | 5 | 11 | 6 | 1 | 5 | 2 | 7.8 | 1.9 | 10.2 | 6.1 | 1.0 | 3.2 | 1.08 |
| Curt Simmons* | ChN | sp | 37 | 2 | 2 | 2 | 1 | 1 | 0 | 2 | 6 | 9.4 | 1.3 | 10.8 | 3.1 | 0.7 | 2.4 | 1.19 |
| Bill Singer | Cle | sp | 23 | 9 | 5 | 3 | 5 | 3 | 2 | 4 | 3 | 7.9 | 3.1 | 11.3 | 8.1 | 0.7 | 2.7 | 1.22 |
| Tommie Sisk | Pit | sp | 25 | 6 | 2 | 1 | 1 | 1 | 0 | 7 | 2 | 8.3 | 3.0 | 11.3 | 3.4 | 0.9 | 1.1 | 1.25 |
| Joe Sparma | NYA | sp | 25 | 13 | 3 | 2 | 5 | 3 | 2 | 11 | 2 | 8.6 | 3.6 | 12.4 | 6.7 | 0.9 | 1.9 | 1.36 |
| Lee Stange | Atl | sp | 30 | 12 | 4 | 1 | 5 | 1 | 0 | 13 | 6 | 10.6 | 1.2 | 12.0 | 4.1 | 0.8 | 3.5 | 1.31 |
| Jerry Stephenson | NYN | sp | 23 | 2 | 3 | 1 | 3 | 0 | 0 | 1 | 1 | 8.1 | 2.6 | 11.3 | 7.4 | 1.4 | 2.9 | 1.19 |
| Dick Stigman* | Was | rp | 30 | 7 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 8.9 | 6.8 | 15.7 | 7.9 | 2.4 | 1.1 | 1.75 |
| Wes Stock | Hou | rp | 32 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 6.5 | 2.2 | 9.5 | 6.0 | 0.3 | 2.8 | 0.97 |
| Bill Stoneman | Cin | rp | 23 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 11.7 | 2.3 | 14.2 | 8.0 | 2.1 | 3.5 | 1.55 |
| Mel Stottlemyre | NYA | sp | 25 | 6 | 7 | 2 | 5 | 5 | 0 | 11 | 5 | 9.5 | 3.2 | 12.9 | 6.1 | 0.8 | 1.9 | 1.41 |
| Don Sutton | LA | sp | 21 | 10 | 5 | 1 | 5 | 2 | 0 | 10 | 2 | 8.2 | 2.2 | 10.6 | 7.5 | 0.9 | 3.4 | 1.16 |
| Fred Talbot | Bos | sp | 25 | 6 | 5 | 1 | 4 | 3 | 0 | 8 | 4 | 9.5 | 3.5 | 13.3 | 4.2 | 1.4 | 1.2 | 1.45 |
| Ron Taylor | Bal | rp | 29 | 2 | 4 | 0 | 1 | 0 | 0 | 2 | 2 | 6.4 | 1.3 | 7.8 | 6.1 | 0.9 | 4.6 | 0.86 |
| Ralph Terry | NYA | rp | 30 | 7 | 3 | 1 | 2 | 1 | 0 | 2 | 3 | 10.4 | 2.3 | 12.9 | 6.7 | 1.4 | 2.9 | 1.42 |
| Luis Tiant | Cle | sp | 26 | 5 | 1 | 5 | 4 | 0 | 0 | 8 | 3 | 7.9 | 2.9 | 11.0 | 8.6 | 1.3 | 2.9 | 1.20 |
| Thad Tillotson | Was | rp | 26 | 8 | 4 | 1 | 1 | 0 | 0 | 5 | 6 | 10.5 | 3.4 | 14.0 | 6.4 | 1.0 | 1.9 | 1.55 |
| Cecil Upshaw | NYN | rp | 24 | 3 | 1 | 2 | 6 | 1 | 0 | 0 | 1 | 9.7 | 1.2 | 11.9 | 5.6 | 1.2 | 4.9 | 1.21 |
| Bob Veale* | Min | sp | 30 | 12 | 4 | 0 | 1 | 9 | 0 | 7 | 4 | 7.7 | 3.4 | 11.2 | 8.4 | 0.8 | 2.5 | 1.24 |
| Joe Verbanic | Det | rp | 24 | 5 | 0 | 2 | 2 | 0 | 0 | 5 | 1 | 8.8 | 1.8 | 10.9 | 5.0 | 0.8 | 2.7 | 1.18 |
| Ray Washburn | Min | sp | 29 | 6 | 5 | 4 | 2 | 2 | 0 | 5 | 3 | 10.4 | 2.2 | 12.8 | 6.2 | 0.9 | 2.8 | 1.40 |
| Gary Waslewski | Cal | sp | 25 | 5 | 3 | 0 | 1 | 0 | 1 | 3 | 1 | 6.9 | 4.5 | 11.6 | 7.2 | 0.2 | 1.6 | 1.27 |
| Eddie Watt | Min | rp | 26 | 10 | 1 | 0 | 5 | 4 | 0 | 5 | 3 | 6.7 | 4.0 | 11.1 | 8.7 | 1.0 | 2.2 | 1.19 |
| Jim Weaver* | NYN | rp | 28 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 9.3 | 1.3 | 10.6 | 4.9 | 1.8 | 3.7 | 1.18 |
| Dave Wickersham | Hou | rp | 31 | 3 | 2 | 4 | 3 | 5 | 0 | 4 | 5 | 10.0 | 4.1 | 14.5 | 4.3 | 0.7 | 1.0 | 1.57 |
| Hoyt Wilhelm | SF | rp | 43 | 5 | 3 | 5 | 0 | 0 | 0 | 7 | 3 | 9.0 | 3.6 | 12.5 | 6.5 | 0.4 | 1.8 | 1.39 |
| Stan Williams | Bal | sp | 30 | 4 | 5 | 0 | 3 | 0 | 0 | 6 | 2 | 7.5 | 4.2 | 12.0 | 8.5 | 1.0 | 2.0 | 1.30 |
| Ron Willis | Bos | rp | 23 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 11.0 | 3.0 | 14.0 | 4.9 | 1.1 | 1.6 | 1.56 |
| Don Wilson | NYN | sp | 22 | 3 | 3 | 5 | 4 | 4 | 2 | 3 | 2 | 6.3 | 2.8 | 9.3 | 7.3 | 0.8 | 2.6 | 1.02 |
| Earl Wilson | Bos | sp | 31 | 1 | 14 | 1 | 6 | 7 | 0 | 6 | 7 | 6.2 | 2.8 | 9.2 | 6.9 | 0.8 | 2.5 | 1.00 |
| Rick Wise | Pit | sp | 21 | 5 | 1 | 1 | 2 | 1 | 0 | 5 | 3 | 9.1 | 2.1 | 11.3 | 5.4 | 0.5 | 2.5 | 1.25 |
| Dooley Womack | Min | rp | 27 | 5 | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 13.9 | 1.2 | 15.2 | 7.7 | 1.9 | 6.7 | 1.67 |
| Wilbur Wood* | Min | rp | 25 | 3 | 2 | 1 | 1 | 3 | 0 | 3 | 3 | 14.4 | 2.8 | 17.5 | 4.3 | 2.1 | 1.6 | 1.91 |
| Hal Woodeshick* | Min | rp | 33 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 9.9 | 3.7 | 13.9 | 5.3 | 1.3 | 1.4 | 1.51 |
| Al Worthington | Cin | rp | 37 | 1 | 1 | 1 | 0 | 8 | 0 | 3 | 2 | 5.6 | 1.6 | 7.2 | 8.9 | 0.5 | 5.5 | 0.80 |
| Clyde Wright* | Cal | sp | 26 | 2 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 13.4 | 2.2 | 15.6 | 5.1 | 1.2 | 2.3 | 1.74 |
| John Wyatt | ChA | rp | 32 | 5 | 0 | 1 | 3 | 2 | 0 | 2 | 4 | 7.3 | 2.5 | 10.2 | 6.5 | 0.4 | 2.5 | 1.09 |
| Chris Zachary | NYA | sp | 22 | 4 | 2 | 4 | 1 | 10 | 1 | 2 | 1 | 7.1 | 5.4 | 12.7 | 5.6 | 1.1 | 1.0 | 1.40 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Ted Abernathy | StL | rp | 34 | .588 | 271 | .251 | 141 | .356 | 145 | .366 | 30.0 | 2.8 | 2.49 | 2.67 |
| Hank Aguirre* | NYN | rp | 35 | .744 | 435 | .292 | 232 | .439 | 236 | .447 | 65.3 | 4.7 | 4.25 | 3.96 |
| Jack Aker | Det | rp | 25 | .563 | 377 | .212 | 168 | .349 | 169 | .351 | 31.9 | 2.3 | 2.09 | 2.09 |
| Bob Allen* | Was | rp | 29 | .859 | 192 | .380 | 140 | .511 | 140 | .511 | 44.0 | 6.5 | 5.88 | 5.85 |
| Gerry Arrigo* | Hou | rp | 26 | .740 | 161 | .286 | 105 | .457 | 106 | .461 | 29.0 | 4.9 | 4.35 | 4.07 |
| Stan Bahnsen | Hou | sp | 21 | .785 | 84 | .286 | 55 | .500 | 55 | .500 | 13.6 | 4.5 | 4.08 | 4.27 |
| Steve Bailey | Was | rp | 25 | .900 | 84 | .381 | 61 | .517 | 62 | .525 | 20.6 | 8.2 | 7.46 | 7.99 |
| Dave Baldwin | KC | rp | 29 | .548 | 165 | .218 | 81 | .340 | 83 | .349 | 14.2 | 2.0 | 1.84 | 1.64 |
| Steve Barber* | Bal | sp | 27 | .592 | 222 | .257 | 111 | .363 | 112 | .366 | 24.7 | 2.9 | 2.67 | 2.37 |
| Bo Belinsky* | Cal | sp | 30 | .810 | 157 | .306 | 119 | .511 | 119 | .511 | 31.9 | 5.3 | 5.00 | 5.41 |
| Gary Bell | Atl | sp | 29 | .692 | 760 | .284 | 428 | .422 | 431 | .425 | 110.0 | 4.0 | 3.69 | 3.52 |
| Dennis Bennett* | Pit | sp | 26 | .724 | 218 | .271 | 121 | .432 | 125 | .446 | 33.1 | 4.5 | 4.12 | 4.00 |
| Frank Bertaina* | Cal | sp | 23 | .781 | 400 | .313 | 279 | .481 | 281 | .484 | 79.6 | 5.5 | 5.03 | 4.77 |
| Wade Blasingame* | Cle | sp | 22 | .663 | 58 | .259 | 31 | .392 | 32 | .405 | 7.5 | 3.5 | 3.31 | 3.38 |
| Steve Blass | Atl | sp | 24 | .905 | 309 | .340 | 210 | .544 | 211 | .547 | 67.5 | 7.3 | 6.69 | 7.02 |
| Bobby Bolin | Atl | sp | 27 | .706 | 623 | .268 | 364 | .434 | 367 | .437 | 96.3 | 4.3 | 3.98 | 3.70 |
| John Boozer | Det | rp | 28 | .863 | 267 | .337 | 189 | .534 | 189 | .534 | 57.6 | 6.6 | 6.03 | 6.01 |
| Dick Bosman | Atl | sp | 23 | .607 | 194 | .206 | 88 | .373 | 89 | .377 | 18.9 | 2.8 | 2.59 | 2.38 |
| Dave Boswell | Pit | sp | 21 | .652 | 302 | .285 | 177 | .403 | 177 | .403 | 41.4 | 3.5 | 3.19 | 3.25 |
| Jim Bouton | Was | sp | 27 | .673 | 483 | .255 | 254 | .409 | 257 | .414 | 62.5 | 3.7 | 3.47 | 3.29 |
| Gene Brabender | ChA | sp | 25 | .569 | 219 | .265 | 96 | .330 | 98 | .337 | 20.4 | 2.5 | 2.25 | 2.04 |
| Darrell Brandon | Det | sp | 25 | .669 | 359 | .214 | 212 | .427 | 212 | .427 | 46.1 | 3.3 | 3.09 | 3.14 |
| Jim Brewer* | SF | rp | 29 | .768 | 232 | .323 | 152 | .465 | 154 | .471 | 43.1 | 5.2 | 4.72 | 4.87 |
| Nelson Briles | NYN | rp | 23 | .655 | 595 | .272 | 297 | .387 | 304 | .396 | 72.9 | 3.5 | 3.15 | 3.08 |
| Bob Bruce | SF | sp | 33 | .477 | 54 | .185 | 19 | .292 | 19 | .292 | 3.5 | 1.9 | 1.64 | 1.47 |
| George Brunet* | SF | sp | 32 | .686 | 449 | .281 | 244 | .410 | 246 | .413 | 60.6 | 3.8 | 3.43 | 3.48 |
| Bob Buhl | ChN | sp | 37 | .825 | 234 | .316 | 148 | .500 | 148 | .500 | 44.4 | 6.0 | 5.53 | 5.39 |
| Wally Bunker | Hou | sp | 21 | .725 | 551 | .314 | 313 | .429 | 317 | .434 | 86.1 | 4.6 | 4.18 | 4.20 |
| Jim Bunning | Det | sp | 34 | .599 | 708 | .243 | 378 | .368 | 389 | .378 | 79.8 | 2.7 | 2.49 | 2.45 |
| Lew Burdette | Hou | rp | 39 | .736 | 257 | .307 | 130 | .428 | 132 | .434 | 36.4 | 4.6 | 4.12 | 4.03 |
| John Buzhardt | ChA | sp | 29 | .750 | 491 | .299 | 276 | .452 | 278 | .456 | 79.1 | 5.0 | 4.60 | 4.26 |
| Don Cardwell | Bos | sp | 31 | .764 | 304 | .322 | 181 | .443 | 189 | .462 | 50.1 | 4.6 | 4.19 | 4.56 |
| Cisco Carlos | Min | sp | 26 | .552 | 135 | .281 | 61 | .313 | 64 | .328 | 14.3 | 2.6 | 2.39 | 2.29 |
| Steve Carlton* | StL | sp | 22 | .684 | 591 | .310 | 335 | .407 | 337 | .409 | 83.6 | 3.8 | 3.46 | 3.40 |
| Clay Carroll | Bos | rp | 25 | .658 | 543 | .228 | 289 | .413 | 293 | .419 | 67.1 | 3.5 | 3.23 | 3.07 |
| Dean Chance | Pit | sp | 26 | .723 | 667 | .297 | 371 | .433 | 375 | .438 | 100.6 | 4.4 | 4.04 | 3.72 |
| Pete Cimino | NYN | rp | 24 | .682 | 190 | .242 | 119 | .434 | 119 | .434 | 28.1 | 3.7 | 3.34 | 2.77 |
| Rickey Clark | ChN | sp | 21 | .690 | 682 | .267 | 354 | .411 | 360 | .418 | 92.1 | 4.1 | 3.75 | 3.73 |
| Tony Cloninger | Bal | sp | 25 | .747 | 590 | .278 | 403 | .464 | 407 | .469 | 107.8 | 4.9 | 4.46 | 4.45 |
| Jim Coates | NYA | rp | 34 | .763 | 186 | .285 | 123 | .461 | 127 | .476 | 33.7 | 5.0 | 4.53 | 4.75 |
| Joe Coleman | KC | sp | 20 | .947 | 94 | .426 | 71 | .573 | 72 | .581 | 24.1 | 8.2 | 7.50 | 6.57 |
| Danny Coombs* | KC | rp | 25 | .682 | 28 | .429 | 17 | .362 | 18 | .383 | 5.3 | 4.3 | 3.90 | 3.71 |
| Casey Cox | Hou | rp | 24 | .659 | 294 | .313 | 129 | .361 | 133 | .373 | 37.3 | 4.1 | 3.69 | 3.38 |
| Mike Cuellar* | SF | sp | 29 | .679 | 752 | .289 | 402 | .409 | 403 | .410 | 99.3 | 3.7 | 3.39 | 3.23 |
| Ray Culp | Atl | rp | 24 | .828 | 267 | .303 | 209 | .515 | 212 | .522 | 59.5 | 5.8 | 5.30 | 5.63 |
| George Culver | Cin | rp | 23 | .934 | 214 | .379 | 151 | .534 | 157 | .555 | 52.9 | 8.1 | 7.18 | 6.97 |
| Bruce DalCanton | Was | rp | 25 | .590 | 84 | .202 | 48 | .369 | 50 | .385 | 9.2 | 2.5 | 2.26 | 2.37 |
| Ted Davidson* | LA | rp | 26 | .592 | 164 | .232 | 76 | .353 | 78 | .363 | 17.7 | 3.0 | 2.81 | 2.68 |
| Larry Dierker | Cal | sp | 19 | .622 | 653 | .234 | 348 | .387 | 352 | .392 | 77.0 | 3.1 | 2.82 | 2.79 |
| Bill Dillman | Atl | rp | 22 | .907 | 244 | .344 | 179 | .551 | 181 | .557 | 58.1 | 7.4 | 6.82 | 7.17 |
| Chuck Dobson | Cal | sp | 23 | .682 | 625 | .240 | 359 | .420 | 368 | .431 | 90.2 | 4.0 | 3.63 | 3.54 |
| Pat Dobson | Det | rp | 25 | .822 | 125 | .232 | 101 | .529 | 102 | .534 | 26.7 | 5.6 | 5.19 | 5.87 |
| Al Downing* | Det | sp | 26 | .737 | 485 | .301 | 305 | .445 | 310 | .453 | 81.3 | 4.5 | 4.09 | 3.86 |
| Moe Drabowsky | Bal | rp | 31 | .613 | 244 | .262 | 144 | .380 | 145 | .383 | 30.5 | 2.8 | 2.57 | 2.59 |
| Don Drysdale | LA | sp | 30 | .687 | 689 | .290 | 362 | .407 | 366 | .411 | 92.4 | 3.8 | 3.49 | 3.37 |
| Arnold Earley* | LA | rp | 33 | .398 | 34 | .206 | 10 | .227 | 10 | .227 | 1.5 | 1.1 | 0.99 | 1.14 |
| Sammy Ellis | Cin | sp | 26 | .780 | 493 | .278 | 290 | .476 | 290 | .476 | 82.8 | 5.3 | 4.92 | 4.74 |
| Dick Ellsworth* | Cin | sp | 26 | .714 | 759 | .295 | 387 | .422 | 389 | .424 | 102.9 | 4.2 | 3.87 | 3.75 |
| Roy Face | Phi | rp | 39 | .679 | 247 | .223 | 134 | .429 | 136 | .436 | 30.6 | 3.5 | 3.18 | 3.06 |
| Turk Farrell | Cin | rp | 33 | .734 | 342 | .301 | 206 | .443 | 210 | .452 | 55.1 | 4.4 | 3.96 | 3.74 |
| Bill Faul | NYA | rp | 26 | .756 | 187 | .209 | 128 | .485 | 132 | .500 | 32.3 | 4.6 | 4.19 | 4.25 |
| Hank Fischer | LA | sp | 26 | .718 | 153 | .346 | 80 | .398 | 81 | .403 | 24.1 | 4.8 | 4.50 | 4.80 |
| Eddie Fisher | Cle | rp | 29 | .672 | 265 | .253 | 140 | .402 | 144 | .414 | 35.2 | 3.9 | 3.58 | 3.69 |
| Jack Fisher | Pit | sp | 27 | .696 | 551 | .270 | 280 | .417 | 288 | .429 | 75.4 | 4.2 | 3.85 | 3.29 |
| Whitey Ford* | StL | sp | 38 | .694 | 166 | .283 | 90 | .423 | 90 | .423 | 24.2 | 4.3 | 3.87 | 3.34 |
| Alan Foster | NYN | sp | 20 | .617 | 62 | .258 | 33 | .379 | 33 | .379 | 7.2 | 2.9 | 2.66 | 2.45 |
| Bob Friend | ChN | sp | 35 | .817 | 324 | .312 | 188 | .480 | 191 | .487 | 56.3 | 5.6 | 5.10 | 5.06 |
| Danny Frisella | Cal | sp | 21 | .738 | 227 | .269 | 137 | .443 | 140 | .453 | 36.5 | 4.5 | 4.15 | 3.98 |
| Woodie Fryman* | NYA | sp | 26 | .714 | 643 | .289 | 367 | .432 | 369 | .434 | 95.7 | 4.3 | 3.89 | 4.02 |
| Rob Gardner* | Bos | rp | 21 | .873 | 541 | .309 | 391 | .539 | 394 | .543 | 119.8 | 6.9 | 6.32 | 6.43 |
| Joe Gibbon* | NYA | rp | 32 | .733 | 141 | .270 | 95 | .440 | 102 | .472 | 25.2 | 4.4 | 4.16 | 4.12 |
| Bob Gibson | StL | sp | 30 | .630 | 746 | .247 | 395 | .388 | 401 | .394 | 91.2 | 3.3 | 2.96 | 2.73 |
| Dave Giusti | ChN | sp | 27 | .843 | 661 | .334 | 446 | .507 | 449 | .511 | 141.3 | 6.5 | 5.95 | 5.75 |
| Fred Gladding | StL | rp | 31 | .755 | 191 | .304 | 130 | .459 | 133 | .470 | 35.9 | 4.8 | 4.47 | 4.04 |
| Bill Graham | NYN | sp | 30 | .794 | 103 | .223 | 72 | .522 | 72 | .522 | 19.2 | 5.3 | 4.97 | 4.89 |
| Mudcat Grant | Phi | sp | 30 | .664 | 692 | .292 | 308 | .378 | 313 | .385 | 82.7 | 3.8 | 3.42 | 3.16 |
| Dick Hall | Cin | rp | 36 | .640 | 352 | .281 | 161 | .374 | 164 | .381 | 40.2 | 3.4 | 3.08 | 2.61 |
| Jack Hamilton | StL | sp | 28 | .738 | 535 | .292 | 346 | .454 | 348 | .457 | 90.9 | 4.7 | 4.19 | 4.41 |
| Steve Hamilton* | Phi | rp | 30 | .640 | 172 | .227 | 98 | .412 | 98 | .412 | 22.5 | 3.5 | 3.21 | 3.07 |
| Bill Hands | Cin | rp | 27 | .770 | 521 | .305 | 311 | .467 | 313 | .470 | 87.8 | 5.1 | 4.65 | 4.41 |
| Jim Hannan | SF | sp | 26 | .638 | 16 | .313 | 8 | .348 | 9 | .391 | 2.3 | 3.9 | 3.48 | 2.88 |
| Jim Hardin | Cle | sp | 23 | .604 | 406 | .249 | 192 | .360 | 194 | .363 | 42.8 | 2.9 | 2.64 | 2.68 |
| Steve Hargan | KC | sp | 24 | .606 | 634 | .243 | 314 | .371 | 318 | .376 | 69.4 | 3.0 | 2.69 | 2.48 |
| Chuck Hartenstein | Hou | rp | 25 | .759 | 308 | .292 | 156 | .443 | 158 | .449 | 46.3 | 5.2 | 4.79 | 4.53 |
| Mike Hedlund | Pit | sp | 19 | .875 | 263 | .319 | 191 | .534 | 191 | .534 | 61.4 | 7.1 | 6.57 | 6.56 |
| Bob Heffner | NYA | rp | 27 | .613 | 56 | .268 | 25 | .357 | 25 | .357 | 6.3 | 3.3 | 2.98 | 2.68 |
| Bob Hendley* | LA | rp | 27 | .660 | 50 | .300 | 31 | .397 | 31 | .397 | 7.8 | 4.0 | 3.80 | 4.00 |
| Bill Henry* | Was | rp | 39 | .726 | 87 | .310 | 57 | .422 | 62 | .459 | 15.8 | 4.7 | 4.26 | 4.55 |
| Bill Hepler* | Bos | rp | 20 | .829 | 11 | .273 | 14 | .560 | 14 | .560 | 2.8 | 4.5 | 3.81 | 6.59 |
| Ron Herbel | Phi | rp | 29 | .696 | 274 | .255 | 144 | .424 | 145 | .426 | 36.2 | 4.0 | 3.57 | 3.42 |
| Ramon Hernandez* | Was | rp | 26 | .875 | 215 | .358 | 140 | .511 | 141 | .515 | 45.2 | 6.9 | 6.31 | 6.46 |
| Dennis Higgins | Pit | rp | 26 | .746 | 179 | .313 | 113 | .436 | 118 | .456 | 32.5 | 4.8 | 4.43 | 4.16 |
| John Hiller* | Cal | rp | 24 | .831 | 70 | .357 | 45 | .500 | 45 | .500 | 12.7 | 5.5 | 5.14 | 5.68 |
| Joe Hoerner* | ChA | rp | 29 | .602 | 196 | .265 | 107 | .372 | 108 | .375 | 23.3 | 2.9 | 2.63 | 2.27 |
| Ken Holtzman* | Phi | sp | 20 | .760 | 315 | .270 | 218 | .484 | 219 | .487 | 56.0 | 4.7 | 4.27 | 4.13 |
| Joe Horlen | ChA | sp | 29 | .599 | 786 | .230 | 351 | .357 | 361 | .368 | 81.7 | 3.0 | 2.75 | 2.58 |
| Bruce Howard | Cal | sp | 23 | .595 | 546 | .240 | 259 | .362 | 261 | .365 | 56.3 | 2.8 | 2.61 | 2.51 |
| Dick Hughes | Bal | sp | 29 | .554 | 512 | .215 | 246 | .344 | 251 | .351 | 48.3 | 2.3 | 2.12 | 1.87 |
| Bob Humphreys | Phi | rp | 30 | .778 | 172 | .343 | 107 | .448 | 110 | .460 | 33.8 | 5.7 | 5.09 | 4.71 |
| Jim Hunter | Hou | sp | 21 | .695 | 800 | .306 | 454 | .418 | 456 | .420 | 117.2 | 4.0 | 3.72 | 3.63 |
| Al Jackson* | Min | sp | 30 | .800 | 680 | .300 | 404 | .479 | 406 | .482 | 119.3 | 5.6 | 5.15 | 5.15 |
| Grant Jackson* | NYN | rp | 24 | .861 | 136 | .390 | 113 | .531 | 114 | .535 | 34.8 | 6.8 | 6.09 | 6.23 |
| Larry Jackson | ChN | sp | 36 | .681 | 817 | .277 | 411 | .403 | 420 | .412 | 103.4 | 3.7 | 3.40 | 3.24 |
| Pat Jarvis | Pit | sp | 26 | .707 | 482 | .282 | 259 | .423 | 262 | .428 | 68.9 | 4.2 | 3.93 | 3.66 |
| Larry Jaster* | Phi | sp | 23 | .649 | 482 | .247 | 239 | .399 | 240 | .401 | 56.7 | 3.4 | 3.15 | 2.77 |
| Joey Jay | Was | sp | 30 | .804 | 404 | .292 | 272 | .485 | 280 | .499 | 78.9 | 5.7 | 5.31 | 5.49 |
| Fergie Jenkins | Phi | sp | 23 | .676 | 699 | .288 | 387 | .406 | 393 | .412 | 94.2 | 3.6 | 3.30 | 3.26 |
| Tommy John* | Cle | sp | 23 | .718 | 627 | .282 | 372 | .442 | 376 | .447 | 95.4 | 4.3 | 3.94 | 3.61 |
| Ken Johnson | Min | sp | 34 | .644 | 738 | .225 | 362 | .393 | 373 | .405 | 85.3 | 3.3 | 3.03 | 2.79 |
| Steve Jones* | Cin | rp | 26 | .577 | 38 | .289 | 17 | .333 | 17 | .333 | 4.0 | 2.9 | 2.77 | 2.74 |
| Jim Kaat* | Min | sp | 27 | .758 | 688 | .292 | 409 | .465 | 411 | .467 | 109.0 | 4.7 | 4.29 | 4.19 |
| Dick Kelley* | Det | sp | 26 | .578 | 243 | .239 | 109 | .343 | 112 | .352 | 24.3 | 2.8 | 2.46 | 2.31 |
| Tom Kelley | Was | rp | 22 | .829 | 292 | .312 | 212 | .513 | 213 | .516 | 60.5 | 5.9 | 5.37 | 5.47 |
| Bill Kelso | NYN | rp | 27 | .766 | 204 | .358 | 128 | .437 | 132 | .451 | 39.9 | 5.8 | 5.27 | 5.71 |
| Ron Kline | KC | rp | 34 | .615 | 184 | .255 | 82 | .360 | 83 | .364 | 18.9 | 3.0 | 2.74 | 2.39 |
| Darold Knowles* | Cle | rp | 25 | .740 | 89 | .270 | 60 | .465 | 60 | .465 | 14.3 | 4.2 | 3.96 | 4.38 |
| Cal Koonce | KC | rp | 26 | .961 | 84 | .393 | 68 | .591 | 68 | .591 | 21.8 | 7.8 | 7.17 | 7.80 |
| Jerry Koosman* | Bal | rp | 24 | .846 | 97 | .268 | 67 | .532 | 67 | .532 | 19.7 | 6.6 | 5.99 | 6.02 |
| Sandy Koufax* | LA | sp | 30 | .604 | 635 | .287 | 346 | .368 | 347 | .369 | 75.3 | 2.8 | 2.59 | 2.48 |
| Jack Kralick* | Was | rp | 31 | .721 | 180 | .267 | 110 | .460 | 110 | .460 | 27.3 | 4.2 | 3.93 | 3.62 |
| Lew Krausse | StL | sp | 23 | .718 | 652 | .279 | 345 | .429 | 350 | .435 | 93.2 | 4.4 | 3.97 | 3.87 |
| Jack Lamabe | LA | rp | 30 | .639 | 308 | .256 | 166 | .391 | 169 | .398 | 40.7 | 3.5 | 3.20 | 2.90 |
| Bill Landis* | SF | rp | 24 | 1.000 | 4 | .250 | 5 | .714 | 5 | .714 | 0.7 | 3.2 | 2.89 | 5.45 |
| Fred Lasher | Atl | rp | 25 | .677 | 100 | .320 | 61 | .401 | 61 | .401 | 16.0 | 4.0 | 3.58 | 3.52 |
| Barry Latman | ChA | rp | 30 | .607 | 333 | .267 | 167 | .356 | 174 | .371 | 38.1 | 3.0 | 2.71 | 2.82 |
| George Lauzerique | NYN | sp | 19 | .866 | 58 | .224 | 45 | .529 | 49 | .576 | 11.7 | 5.2 | 4.73 | 5.35 |
| Vern Law | Cle | sp | 36 | .647 | 391 | .220 | 203 | .401 | 207 | .409 | 50.3 | 3.7 | 3.30 | 3.09 |
| Bob Lee | Cal | rp | 28 | .672 | 407 | .265 | 205 | .400 | 207 | .404 | 51.6 | 3.7 | 3.43 | 3.52 |
| Denny Lemaster* | Bos | sp | 28 | .764 | 639 | .266 | 426 | .483 | 429 | .486 | 109.1 | 4.7 | 4.28 | 4.22 |
| Dave Leonhard | KC | sp | 26 | .872 | 22 | .273 | 15 | .517 | 16 | .552 | 5.3 | 8.4 | 7.58 | 8.02 |
| Paul Lindblad* | ChA | rp | 25 | .739 | 207 | .285 | 130 | .458 | 130 | .458 | 34.2 | 4.5 | 4.12 | 3.84 |
| Dick Lines* | Cle | rp | 27 | .708 | 90 | .278 | 53 | .431 | 53 | .431 | 13.2 | 4.0 | 3.66 | 3.70 |
| Frank Linzy | Cin | rp | 26 | .704 | 292 | .243 | 159 | .432 | 161 | .438 | 40.3 | 4.2 | 3.78 | 3.80 |
| Bobby Locke | NYN | rp | 33 | .752 | 54 | .296 | 29 | .460 | 29 | .460 | 8.0 | 4.8 | 4.53 | 3.71 |
| Bob Locker | LA | rp | 28 | .618 | 231 | .268 | 105 | .356 | 110 | .373 | 24.0 | 2.9 | 2.63 | 2.30 |
| Mickey Lolich* | Det | sp | 26 | .692 | 544 | .274 | 339 | .431 | 343 | .436 | 86.8 | 4.2 | 3.80 | 3.54 |
| Jim Lonborg | ChA | sp | 25 | .596 | 676 | .251 | 369 | .358 | 387 | .375 | 84.2 | 3.0 | 2.71 | 2.65 |
| Marcelino Lopez* | Atl | sp | 22 | .761 | 404 | .300 | 254 | .457 | 262 | .471 | 70.2 | 4.8 | 4.43 | 4.30 |
| Sparky Lyle* | StL | rp | 22 | .632 | 136 | .316 | 79 | .380 | 81 | .389 | 18.2 | 3.2 | 2.86 | 2.65 |
| Jim Maloney | KC | sp | 26 | .523 | 634 | .215 | 339 | .334 | 346 | .341 | 64.1 | 2.3 | 2.09 | 2.14 |
| Juan Marichal | SF | sp | 28 | .635 | 769 | .272 | 391 | .383 | 395 | .386 | 91.2 | 3.2 | 2.98 | 2.67 |
| Mike Marshall | ChN | rp | 24 | .709 | 202 | .282 | 122 | .421 | 126 | .434 | 33.0 | 4.4 | 4.09 | 4.13 |
| Al McBean | KC | rp | 29 | .534 | 329 | .207 | 139 | .326 | 142 | .333 | 27.9 | 2.3 | 2.09 | 1.79 |
| Billy McCool* | Bos | rp | 21 | .575 | 125 | .200 | 81 | .389 | 81 | .389 | 15.9 | 2.8 | 2.52 | 2.36 |
| Mike McCormick* | SF | sp | 28 | .666 | 805 | .255 | 409 | .405 | 410 | .406 | 98.0 | 3.5 | 3.22 | 2.92 |
| Lindy McDaniel | ChN | rp | 30 | .635 | 369 | .306 | 173 | .363 | 174 | .365 | 43.2 | 3.3 | 2.95 | 2.81 |
| Sam McDowell* | Cle | sp | 23 | .581 | 459 | .244 | 322 | .379 | 326 | .384 | 65.1 | 2.8 | 2.53 | 2.67 |
| Jim McGlothlin | Phi | sp | 23 | .678 | 706 | .272 | 372 | .404 | 379 | .412 | 92.4 | 3.7 | 3.38 | 3.29 |
| Tug McGraw* | Bos | sp | 21 | .831 | 237 | .308 | 157 | .503 | 157 | .503 | 46.2 | 6.0 | 5.32 | 5.65 |
| Denny McLain | Min | sp | 23 | .777 | 599 | .285 | 391 | .483 | 394 | .486 | 104.8 | 4.9 | 4.59 | 4.72 |
| Don McMahon | Atl | rp | 37 | .666 | 231 | .247 | 131 | .402 | 137 | .420 | 31.5 | 3.6 | 3.23 | 3.32 |
| Dave McNally* | Bal | sp | 23 | .656 | 597 | .251 | 350 | .408 | 356 | .415 | 83.6 | 3.6 | 3.23 | 2.97 |
| Jim Merritt* | ChA | sp | 23 | .617 | 658 | .289 | 318 | .362 | 321 | .366 | 78.7 | 3.2 | 2.96 | 2.48 |
| Pete Mikkelsen | LA | rp | 26 | .808 | 259 | .301 | 169 | .487 | 172 | .496 | 47.0 | 5.2 | 4.72 | 5.07 |
| Bob Miller | Cin | rp | 27 | .922 | 205 | .307 | 154 | .575 | 155 | .578 | 47.5 | 7.1 | 6.38 | 6.14 |
| John Miller | Was | sp | 25 | .783 | 340 | .318 | 258 | .485 | 258 | .485 | 71.9 | 5.4 | 4.92 | 5.21 |
| Stu Miller | Min | rp | 38 | .825 | 260 | .335 | 164 | .491 | 167 | .500 | 51.0 | 6.1 | 5.45 | 5.32 |
| Joe Moeller | Cle | rp | 23 | .562 | 266 | .184 | 112 | .348 | 116 | .360 | 21.6 | 2.3 | 2.08 | 1.78 |
| Bill Monbouquette | NYA | rp | 30 | .644 | 526 | .281 | 235 | .373 | 238 | .378 | 58.2 | 3.3 | 3.02 | 2.64 |
| Barry Moore* | ChN | sp | 24 | .750 | 564 | .310 | 327 | .446 | 330 | .450 | 90.2 | 4.8 | 4.38 | 4.44 |
| Bob Moose | Atl | sp | 19 | .894 | 53 | .264 | 36 | .500 | 39 | .542 | 10.5 | 5.9 | 5.66 | 7.02 |
| Dave Morehead | Cin | sp | 24 | .661 | 193 | .316 | 97 | .376 | 100 | .388 | 24.0 | 3.5 | 3.18 | 3.32 |
| John Morris* | SF | rp | 24 | 1.250 | 0 | .000 | 4 | 1.000 | 4 | 1.000 | 1.0 | 9.0 | 8.10 | 7.45 |
| Jim Nash | KC | sp | 21 | .584 | 371 | .232 | 195 | .366 | 196 | .368 | 38.9 | 2.6 | 2.38 | 2.53 |
| Mel Nelson* | Atl | rp | 31 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Roger Nelson | Cin | rp | 23 | 1.370 | 16 | .313 | 23 | .767 | 27 | .900 | 10.2 | 17.2 | 15.46 | 16.47 |
| Fred Newman | Was | sp | 24 | .741 | 424 | .304 | 230 | .432 | 235 | .441 | 67.2 | 5.0 | 4.63 | 4.56 |
| Joe Niekro | ChN | sp | 22 | .781 | 713 | .307 | 397 | .468 | 400 | .472 | 113.1 | 5.1 | 4.67 | 4.65 |
| Phil Niekro | Atl | rp | 28 | .651 | 777 | .269 | 395 | .387 | 404 | .396 | 94.0 | 3.3 | 3.10 | 3.12 |
| Gary Nolan | Hou | sp | 19 | .631 | 628 | .312 | 319 | .361 | 326 | .369 | 83.1 | 3.5 | 3.21 | 2.88 |
| Don Nottebart | NYA | rp | 30 | .736 | 220 | .286 | 139 | .450 | 140 | .453 | 37.4 | 4.7 | 4.35 | 4.15 |
| Joe Nuxhall* | Was | sp | 37 | .667 | 508 | .240 | 270 | .402 | 281 | .418 | 69.5 | 3.9 | 3.58 | 3.51 |
| Rich Nye* | Hou | sp | 22 | .750 | 719 | .321 | 386 | .435 | 389 | .438 | 109.5 | 4.7 | 4.32 | 4.14 |
| Billy O'Dell* | Bos | rp | 34 | .714 | 260 | .277 | 149 | .433 | 151 | .439 | 38.9 | 4.4 | 3.99 | 4.11 |
| John O'Donoghue* | Hou | sp | 27 | .675 | 496 | .308 | 249 | .394 | 252 | .399 | 65.6 | 3.9 | 3.53 | 3.30 |
| Jim O'Toole* | Det | sp | 29 | .694 | 410 | .244 | 247 | .439 | 248 | .440 | 58.9 | 3.9 | 3.63 | 3.64 |
| Blue Moon Odom | NYN | sp | 21 | .567 | 320 | .231 | 142 | .341 | 144 | .346 | 30.4 | 2.7 | 2.42 | 2.49 |
| Chi-Chi Olivo | Cal | rp | 38 | .458 | 125 | .216 | 45 | .271 | 45 | .271 | 8.1 | 1.7 | 1.54 | 1.45 |
| Jim Ollom* | Atl | rp | 21 | 1.070 | 47 | .404 | 36 | .590 | 39 | .639 | 16.3 | 13.4 | 11.35 | 11.53 |
| Phil Ortega | Phi | sp | 27 | .652 | 700 | .266 | 330 | .378 | 343 | .392 | 81.4 | 3.4 | 3.11 | 3.16 |
| Dan Osinski | Cin | rp | 33 | .666 | 261 | .268 | 127 | .397 | 127 | .397 | 31.5 | 3.6 | 3.25 | 2.99 |
| Claude Osteen* | Bal | sp | 26 | .638 | 690 | .275 | 333 | .377 | 336 | .380 | 83.8 | 3.6 | 3.26 | 3.13 |
| Jim Palmer | Bal | sp | 20 | .693 | 424 | .238 | 272 | .439 | 276 | .445 | 65.0 | 3.9 | 3.57 | 3.66 |
| Milt Pappas | Bal | sp | 28 | .626 | 314 | .239 | 161 | .392 | 161 | .392 | 35.2 | 3.0 | 2.77 | 2.41 |
| Camilo Pascual | SF | sp | 33 | .687 | 329 | .292 | 170 | .397 | 176 | .411 | 46.0 | 4.1 | 3.75 | 3.48 |
| Orlando Pena | KC | rp | 33 | .641 | 293 | .235 | 171 | .407 | 174 | .414 | 37.0 | 3.1 | 2.87 | 2.45 |
| Ron Perranoski* | Cal | rp | 31 | .699 | 226 | .279 | 138 | .434 | 138 | .434 | 35.4 | 4.3 | 3.97 | 4.03 |
| Gaylord Perry | SF | sp | 28 | .634 | 719 | .256 | 388 | .387 | 396 | .395 | 89.7 | 3.2 | 2.95 | 2.81 |
| Jim Perry | Cle | sp | 30 | .632 | 488 | .232 | 265 | .392 | 270 | .399 | 58.4 | 3.1 | 2.82 | 2.78 |
| Gary Peters* | Pit | sp | 30 | .727 | 520 | .313 | 324 | .438 | 331 | .447 | 86.8 | 4.4 | 4.05 | 3.92 |
| Fritz Peterson* | NYA | sp | 24 | .702 | 785 | .294 | 380 | .408 | 383 | .411 | 104.7 | 4.2 | 3.83 | 3.59 |
| Tom Phoebus | KC | sp | 25 | .681 | 449 | .269 | 306 | .432 | 308 | .434 | 68.6 | 3.7 | 3.33 | 3.90 |
| Tony Pierce* | SF | rp | 21 | .852 | 104 | .269 | 77 | .520 | 79 | .534 | 21.9 | 5.8 | 5.38 | 5.74 |
| Juan Pizarro* | StL | rp | 30 | .691 | 267 | .296 | 158 | .421 | 159 | .424 | 39.1 | 3.8 | 3.48 | 3.41 |
| Johnny Podres* | LA | rp | 33 | .710 | 486 | .286 | 239 | .415 | 239 | .415 | 65.4 | 4.4 | 4.01 | 3.96 |
| Bob Priddy | NYN | rp | 27 | .695 | 358 | .243 | 186 | .422 | 187 | .424 | 44.9 | 3.7 | 3.43 | 3.56 |
| Mel Queen | Cin | sp | 25 | .588 | 606 | .236 | 300 | .358 | 304 | .362 | 63.8 | 2.7 | 2.43 | 2.28 |
| Dick Radatz | StL | rp | 29 | .814 | 161 | .329 | 123 | .484 | 126 | .496 | 35.6 | 5.7 | 5.25 | 6.12 |
| Pedro Ramos | ChA | rp | 31 | .593 | 173 | .277 | 81 | .345 | 82 | .349 | 17.8 | 2.7 | 2.57 | 2.67 |
| Claude Raymond | Phi | rp | 29 | .775 | 240 | .254 | 161 | .482 | 166 | .497 | 41.2 | 4.6 | 4.28 | 4.41 |
| Howie Reed | Det | rp | 29 | .913 | 126 | .317 | 96 | .575 | 96 | .575 | 30.0 | 7.4 | 6.63 | 6.67 |
| Ron Reed | Bal | sp | 24 | .599 | 86 | .244 | 38 | .342 | 41 | .369 | 7.5 | 2.3 | 2.19 | 2.30 |
| Phil Regan | LA | rp | 29 | .582 | 254 | .260 | 132 | .354 | 134 | .359 | 28.8 | 2.8 | 2.51 | 2.26 |
| Hal Reniff | KC | rp | 27 | .631 | 214 | .285 | 119 | .377 | 122 | .386 | 26.5 | 3.1 | 2.84 | 3.07 |
| Dennis Ribant | Cle | sp | 24 | .654 | 155 | .187 | 88 | .423 | 89 | .428 | 20.4 | 3.7 | 3.37 | 3.16 |
| Pete Richert* | Cal | sp | 26 | .675 | 736 | .247 | 439 | .425 | 443 | .428 | 101.6 | 3.5 | 3.26 | 3.06 |
| Jay Ritchie | Hou | rp | 30 | .720 | 231 | .316 | 136 | .430 | 137 | .434 | 37.6 | 4.6 | 4.21 | 4.19 |
| Robin Roberts | Bos | sp | 39 | .654 | 217 | .240 | 116 | .400 | 118 | .407 | 26.3 | 3.3 | 3.02 | 3.07 |
| Minnie Rojas | Bos | rp | 28 | .740 | 224 | .330 | 130 | .435 | 131 | .438 | 36.6 | 4.7 | 4.30 | 4.08 |
| Ray Sadecki* | StL | sp | 26 | .649 | 579 | .301 | 286 | .379 | 287 | .381 | 70.9 | 3.4 | 3.12 | 2.95 |
| Ken Sanders | StL | rp | 24 | .763 | 230 | .261 | 154 | .477 | 155 | .480 | 40.8 | 5.0 | 4.54 | 4.74 |
| Jack Sanford | Pit | rp | 37 | .671 | 416 | .272 | 194 | .388 | 198 | .396 | 49.7 | 3.7 | 3.40 | 3.23 |
| Jose Santiago | ChA | mr | 26 | .721 | 427 | .281 | 275 | .449 | 278 | .454 | 71.4 | 4.4 | 4.02 | 3.93 |
| Don Schwall | Was | sp | 30 | .688 | 322 | .242 | 189 | .424 | 192 | .430 | 47.0 | 4.0 | 3.62 | 3.70 |
| Tom Seaver | NYN | sp | 22 | .711 | 749 | .298 | 437 | .429 | 441 | .433 | 112.3 | 4.1 | 3.76 | 3.66 |
| Diego Segui | SF | rp | 29 | .723 | 137 | .307 | 78 | .422 | 79 | .427 | 20.5 | 4.1 | 3.77 | 3.80 |
| Dick Selma | Pit | rp | 23 | .632 | 217 | .249 | 106 | .387 | 106 | .387 | 23.2 | 3.0 | 2.79 | 2.72 |
| Bob Shaw | Det | sp | 33 | .722 | 577 | .277 | 340 | .439 | 346 | .446 | 89.6 | 4.4 | 4.12 | 4.17 |
| Don Shaw* | NYA | rp | 23 | .724 | 60 | .267 | 45 | .459 | 45 | .459 | 12.6 | 5.1 | 4.56 | 4.15 |
| Rollie Sheldon | Was | sp | 29 | .770 | 626 | .262 | 385 | .483 | 387 | .486 | 106.3 | 5.2 | 4.83 | 4.67 |
| Jim Shellenback* | ChA | rp | 23 | .518 | 35 | .229 | 12 | .279 | 13 | .302 | 2.1 | 1.6 | 1.60 | 1.73 |
| Larry Sherry | Cal | rp | 30 | .667 | 67 | .299 | 39 | .402 | 39 | .402 | 10.0 | 4.0 | 3.74 | 3.55 |
| Bill Short* | NYN | rp | 28 | .661 | 197 | .259 | 101 | .409 | 101 | .409 | 22.6 | 3.2 | 3.00 | 3.02 |
| Chris Short* | KC | sp | 29 | .572 | 636 | .236 | 320 | .359 | 321 | .360 | 64.2 | 2.5 | 2.32 | 2.11 |
| Sonny Siebert | LA | sp | 29 | .634 | 667 | .249 | 342 | .383 | 353 | .396 | 79.9 | 3.2 | 2.98 | 2.81 |
| Curt Simmons* | ChN | sp | 37 | .681 | 387 | .271 | 182 | .404 | 183 | .406 | 45.8 | 3.7 | 3.39 | 3.21 |
| Bill Singer | Cle | sp | 23 | .653 | 412 | .279 | 242 | .398 | 247 | .406 | 57.9 | 3.5 | 3.25 | 3.15 |
| Tommie Sisk | Pit | sp | 25 | .693 | 524 | .244 | 280 | .431 | 281 | .433 | 66.3 | 3.8 | 3.46 | 3.36 |
| Joe Sparma | NYA | sp | 25 | .697 | 612 | .279 | 366 | .424 | 371 | .429 | 93.5 | 4.1 | 3.81 | 3.88 |
| Lee Stange | Atl | sp | 30 | .730 | 744 | .308 | 372 | .418 | 377 | .424 | 104.6 | 4.4 | 4.04 | 3.98 |
| Jerry Stephenson | NYN | sp | 23 | .743 | 148 | .264 | 102 | .470 | 105 | .484 | 25.9 | 4.4 | 4.03 | 3.67 |
| Dick Stigman* | Was | rp | 30 | .856 | 74 | .257 | 70 | .565 | 70 | .565 | 20.1 | 6.6 | 6.18 | 6.71 |
| Wes Stock | Hou | rp | 32 | .554 | 94 | .245 | 40 | .313 | 43 | .336 | 7.9 | 2.1 | 1.93 | 2.08 |
| Bill Stoneman | Cin | rp | 23 | .866 | 150 | .333 | 116 | .537 | 117 | .542 | 36.7 | 6.9 | 6.32 | 6.15 |
| Mel Stottlemyre | NYA | sp | 25 | .726 | 695 | .301 | 409 | .434 | 414 | .439 | 109.8 | 4.5 | 4.11 | 4.18 |
| Don Sutton | LA | sp | 21 | .652 | 654 | .274 | 364 | .396 | 369 | .402 | 87.2 | 3.5 | 3.20 | 3.03 |
| Fred Talbot | Bos | sp | 25 | .768 | 551 | .265 | 340 | .473 | 344 | .478 | 94.3 | 5.1 | 4.71 | 4.78 |
| Ron Taylor | Bal | rp | 29 | .555 | 268 | .216 | 123 | .346 | 124 | .348 | 22.5 | 2.1 | 1.92 | 1.74 |
| Ralph Terry | NYA | rp | 30 | .785 | 308 | .315 | 202 | .479 | 204 | .483 | 58.1 | 5.4 | 4.87 | 4.85 |
| Luis Tiant | Cle | sp | 26 | .679 | 555 | .268 | 360 | .425 | 364 | .429 | 87.7 | 3.9 | 3.51 | 3.41 |
| Thad Tillotson | Was | rp | 26 | .784 | 365 | .323 | 236 | .470 | 237 | .472 | 67.4 | 5.3 | 4.86 | 5.09 |
| Cecil Upshaw | NYN | rp | 24 | .750 | 174 | .299 | 100 | .439 | 106 | .465 | 28.4 | 4.7 | 4.20 | 4.08 |
| Bob Veale* | Min | sp | 30 | .645 | 554 | .276 | 334 | .400 | 335 | .401 | 80.6 | 3.6 | 3.27 | 3.16 |
| Joe Verbanic | Det | rp | 24 | .669 | 246 | .268 | 123 | .395 | 125 | .402 | 32.1 | 3.8 | 3.50 | 3.19 |
| Ray Washburn | Min | sp | 29 | .740 | 318 | .321 | 182 | .432 | 184 | .437 | 51.2 | 4.7 | 4.27 | 4.36 |
| Gary Waslewski | Cal | sp | 25 | .584 | 142 | .261 | 74 | .354 | 75 | .359 | 16.5 | 2.9 | 2.69 | 2.74 |
| Eddie Watt | Min | rp | 26 | .648 | 309 | .243 | 203 | .410 | 208 | .420 | 47.2 | 3.5 | 3.23 | 3.09 |
| Jim Weaver* | NYN | rp | 28 | .798 | 126 | .270 | 83 | .512 | 83 | .512 | 20.2 | 4.5 | 4.03 | 3.98 |
| Dave Wickersham | Hou | rp | 31 | .778 | 253 | .300 | 152 | .459 | 155 | .468 | 44.1 | 5.4 | 4.83 | 4.89 |
| Hoyt Wilhelm | SF | rp | 43 | .674 | 253 | .300 | 137 | .395 | 137 | .395 | 34.5 | 3.8 | 3.48 | 3.57 |
| Stan Williams | Bal | sp | 30 | .671 | 249 | .265 | 162 | .415 | 165 | .423 | 38.9 | 3.8 | 3.46 | 3.57 |
| Ron Willis | Bos | rp | 23 | .798 | 229 | .319 | 142 | .481 | 142 | .481 | 41.8 | 5.7 | 5.12 | 5.26 |
| Don Wilson | NYN | sp | 22 | .565 | 646 | .223 | 333 | .357 | 337 | .362 | 68.0 | 2.6 | 2.36 | 2.16 |
| Earl Wilson | Bos | sp | 31 | .570 | 690 | .216 | 355 | .360 | 361 | .366 | 67.9 | 2.4 | 2.21 | 2.12 |
| Rick Wise | Pit | sp | 21 | .644 | 463 | .289 | 220 | .374 | 222 | .377 | 55.7 | 3.5 | 3.23 | 3.17 |
| Dooley Womack | Min | rp | 27 | .948 | 154 | .403 | 122 | .578 | 123 | .583 | 41.8 | 8.2 | 7.25 | 7.25 |
| Wilbur Wood* | Min | rp | 25 | .991 | 114 | .351 | 85 | .586 | 86 | .593 | 31.5 | 9.4 | 8.70 | 8.44 |
| Hal Woodeshick* | Min | rp | 33 | .800 | 114 | .281 | 77 | .500 | 78 | .506 | 21.4 | 5.5 | 5.15 | 4.98 |
| Al Worthington | Cin | rp | 37 | .475 | 273 | .220 | 118 | .294 | 118 | .294 | 20.5 | 1.7 | 1.57 | 1.33 |
| Clyde Wright* | Cal | sp | 26 | .878 | 167 | .359 | 111 | .531 | 111 | .531 | 36.5 | 7.2 | 6.66 | 6.51 |
| John Wyatt | ChA | rp | 32 | .581 | 255 | .255 | 119 | .343 | 122 | .352 | 27.9 | 2.9 | 2.66 | 2.41 |
| Chris Zachary | NYA | sp | 22 | .700 | 195 | .236 | 129 | .449 | 130 | .453 | 29.0 | 3.8 | 3.46 | 3.92 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Ted Abernathy | StL | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.7 | .619 |
| Hank Aguirre* | NYN | rp | 35 | 20 | 2 | .100 | 0 | 12 | .600 | 73 | 3.7 | 18 | 8 | .444 | 89.8 | .667 |
| Jack Aker | Det | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.2 | .647 |
| Bob Allen* | Was | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 26.2 | .628 |
| Gerry Arrigo* | Hou | rp | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 17 | 8 | .471 | 17.6 | .634 |
| Stan Bahnsen | Hou | sp | 21 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 0 | 0 | .000 | 27.5 | .634 |
| Steve Bailey | Was | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 25.6 | .528 |
| Dave Baldwin | KC | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 18.4 | .626 |
| Steve Barber* | Bal | sp | 27 | 4 | 0 | .000 | 0 | 3 | .750 | 10 | 2.5 | 25 | 5 | .200 | 18.8 | .614 |
| Bo Belinsky* | Cal | sp | 30 | 7 | 0 | .000 | 0 | 3 | .429 | 24 | 3.4 | 4 | 0 | .000 | 45.0 | .598 |
| Gary Bell | Atl | sp | 29 | 36 | 3 | .083 | 3 | 21 | .583 | 176 | 4.9 | 15 | 4 | .267 | 100.8 | .656 |
| Dennis Bennett* | Pit | sp | 26 | 9 | 2 | .222 | 1 | 4 | .444 | 58 | 6.4 | 7 | 1 | .143 | 69.9 | .626 |
| Frank Bertaina* | Cal | sp | 23 | 24 | 1 | .042 | 0 | 12 | .500 | 88 | 3.7 | 22 | 6 | .273 | 92.7 | .608 |
| Wade Blasingame* | Cle | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 5 | 0 | .000 | 33.1 | .597 |
| Steve Blass | Atl | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 23 | 6 | .261 | 24.2 | .631 |
| Bobby Bolin | Atl | sp | 27 | 31 | 3 | .097 | 1 | 20 | .645 | 131 | 4.2 | 6 | 2 | .333 | 93.8 | .643 |
| John Boozer | Det | rp | 28 | 5 | 0 | .000 | 0 | 1 | .200 | 21 | 4.2 | 3 | 2 | .667 | 50.1 | .624 |
| Dick Bosman | Atl | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 14.3 | .663 |
| Dave Boswell | Pit | sp | 21 | 14 | 2 | .143 | 0 | 10 | .714 | 57 | 4.1 | 7 | 4 | .571 | 81.6 | .625 |
| Jim Bouton | Was | sp | 27 | 22 | 6 | .273 | 1 | 10 | .455 | 78 | 3.5 | 15 | 8 | .533 | 88.5 | .641 |
| Gene Brabender | ChA | sp | 25 | 5 | 1 | .200 | 0 | 4 | .800 | 24 | 4.8 | 1 | 1 | 1.000 | 39.6 | .631 |
| Darrell Brandon | Det | sp | 25 | 14 | 5 | .357 | 0 | 7 | .500 | 102 | 7.3 | 6 | 2 | .333 | 71.8 | .596 |
| Jim Brewer* | SF | rp | 29 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 33 | 6 | .182 | 21.2 | .635 |
| Nelson Briles | NYN | rp | 23 | 28 | 5 | .179 | 2 | 18 | .643 | 94 | 3.4 | 13 | 3 | .231 | 96.8 | .657 |
| Bob Bruce | SF | sp | 33 | 2 | 0 | .000 | 0 | 2 | 1.000 | 2 | 1.0 | 0 | 0 | .000 | 54.3 | .641 |
| George Brunet* | SF | sp | 32 | 15 | 2 | .133 | 1 | 9 | .600 | 82 | 5.5 | 7 | 1 | .143 | 49.4 | .640 |
| Bob Buhl | ChN | sp | 37 | 3 | 0 | .000 | 0 | 2 | .667 | 8 | 2.7 | 5 | 2 | .400 | 36.9 | .640 |
| Wally Bunker | Hou | sp | 21 | 27 | 4 | .148 | 2 | 14 | .519 | 107 | 4.0 | 17 | 6 | .353 | 79.8 | .640 |
| Jim Bunning | Det | sp | 34 | 34 | 13 | .382 | 4 | 25 | .735 | 151 | 4.4 | 2 | 2 | 1.000 | 103.7 | .643 |
| Lew Burdette | Hou | rp | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 5 | .714 | 19.7 | .685 |
| John Buzhardt | ChA | sp | 29 | 21 | 2 | .095 | 1 | 14 | .667 | 83 | 4.0 | 9 | 2 | .222 | 79.2 | .657 |
| Don Cardwell | Bos | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 17.7 | .629 |
| Cisco Carlos | Min | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 18.2 | .649 |
| Steve Carlton* | StL | sp | 22 | 30 | 2 | .067 | 2 | 15 | .500 | 121 | 4.0 | 12 | 5 | .417 | 102.9 | .643 |
| Clay Carroll | Bos | rp | 25 | 21 | 3 | .143 | 0 | 13 | .619 | 125 | 6.0 | 18 | 7 | .389 | 79.9 | .634 |
| Dean Chance | Pit | sp | 26 | 27 | 10 | .370 | 3 | 16 | .593 | 116 | 4.3 | 15 | 9 | .600 | 101.4 | .677 |
| Pete Cimino | NYN | rp | 24 | 6 | 0 | .000 | 0 | 3 | .500 | 18 | 3.0 | 5 | 4 | .800 | 34.0 | .661 |
| Rickey Clark | ChN | sp | 21 | 31 | 2 | .065 | 0 | 22 | .710 | 124 | 4.0 | 12 | 2 | .167 | 96.4 | .620 |
| Tony Cloninger | Bal | sp | 25 | 32 | 3 | .094 | 1 | 18 | .563 | 121 | 3.8 | 22 | 5 | .227 | 100.2 | .579 |
| Jim Coates | NYA | rp | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 13 | 1 | .077 | 22.3 | .595 |
| Joe Coleman | KC | sp | 20 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 4 | 1 | .250 | 27.0 | .595 |
| Danny Coombs* | KC | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 21.3 | .682 |
| Casey Cox | Hou | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 18.2 | .651 |
| Mike Cuellar* | SF | sp | 29 | 34 | 4 | .118 | 2 | 17 | .500 | 168 | 4.9 | 14 | 7 | .500 | 92.1 | .668 |
| Ray Culp | Atl | rp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 14 | 14.0 | 25 | 9 | .360 | 25.8 | .609 |
| George Culver | Cin | rp | 23 | 8 | 1 | .125 | 0 | 3 | .375 | 39 | 4.9 | 16 | 7 | .438 | 49.4 | .630 |
| Bruce DalCanton | Was | rp | 25 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 5 | 5.0 | 2 | 2 | 1.000 | 27.8 | .582 |
| Ted Davidson* | LA | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 18.1 | .638 |
| Larry Dierker | Cal | sp | 19 | 34 | 1 | .029 | 0 | 20 | .588 | 122 | 3.6 | 17 | 10 | .588 | 94.7 | .611 |
| Bill Dillman | Atl | rp | 22 | 10 | 0 | .000 | 0 | 4 | .400 | 41 | 4.1 | 10 | 2 | .200 | 38.4 | .641 |
| Chuck Dobson | Cal | sp | 23 | 33 | 0 | .000 | 0 | 19 | .576 | 148 | 4.5 | 14 | 0 | .000 | 93.9 | .604 |
| Pat Dobson | Det | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 26.7 | .573 |
| Al Downing* | Det | sp | 26 | 23 | 4 | .174 | 1 | 12 | .522 | 69 | 3.0 | 7 | 2 | .286 | 97.0 | .636 |
| Moe Drabowsky | Bal | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 23.8 | .640 |
| Don Drysdale | LA | sp | 30 | 33 | 3 | .091 | 2 | 24 | .727 | 131 | 4.0 | 10 | 4 | .400 | 95.0 | .685 |
| Arnold Earley* | LA | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.2 | .623 |
| Sammy Ellis | Cin | sp | 26 | 23 | 0 | .000 | 0 | 9 | .391 | 122 | 5.3 | 26 | 9 | .346 | 79.0 | .635 |
| Dick Ellsworth* | Cin | sp | 26 | 32 | 9 | .281 | 0 | 19 | .594 | 155 | 4.8 | 18 | 5 | .278 | 89.3 | .664 |
| Roy Face | Phi | rp | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 15.4 | .658 |
| Turk Farrell | Cin | rp | 33 | 13 | 4 | .308 | 3 | 7 | .538 | 65 | 5.0 | 7 | 3 | .429 | 52.5 | .681 |
| Bill Faul | NYA | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 21.0 | .605 |
| Hank Fischer | LA | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 31.1 | .627 |
| Eddie Fisher | Cle | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 16.3 | .588 |
| Jack Fisher | Pit | sp | 27 | 23 | 6 | .261 | 2 | 14 | .609 | 88 | 3.8 | 9 | 4 | .444 | 81.8 | .665 |
| Whitey Ford* | StL | sp | 38 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 5 | 5.0 | 22 | 9 | .409 | 19.1 | .649 |
| Alan Foster | NYN | sp | 20 | 3 | 0 | .000 | 0 | 3 | 1.000 | 13 | 4.3 | 1 | 0 | .000 | 83.8 | .663 |
| Bob Friend | ChN | sp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.5 | .698 |
| Danny Frisella | Cal | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 26.9 | .615 |
| Woodie Fryman* | NYA | sp | 26 | 32 | 2 | .063 | 1 | 18 | .563 | 123 | 3.8 | 9 | 2 | .222 | 96.4 | .620 |
| Rob Gardner* | Bos | rp | 21 | 31 | 0 | .000 | 0 | 9 | .290 | 175 | 5.6 | 29 | 11 | .379 | 85.8 | .582 |
| Joe Gibbon* | NYA | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 15.7 | .610 |
| Bob Gibson | StL | sp | 30 | 33 | 9 | .273 | 2 | 25 | .758 | 114 | 3.5 | 9 | 0 | .000 | 108.9 | .643 |
| Dave Giusti | ChN | sp | 27 | 34 | 1 | .029 | 0 | 11 | .324 | 142 | 4.2 | 18 | 9 | .500 | 92.4 | .651 |
| Fred Gladding | StL | rp | 31 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 25 | 4 | .160 | 21.0 | .649 |
| Bill Graham | NYN | sp | 30 | 5 | 0 | .000 | 0 | 2 | .400 | 19 | 3.8 | 2 | 1 | .500 | 60.0 | .621 |
| Mudcat Grant | Phi | sp | 30 | 27 | 4 | .148 | 1 | 18 | .667 | 119 | 4.4 | 10 | 4 | .400 | 68.1 | .683 |
| Dick Hall | Cin | rp | 36 | 14 | 4 | .286 | 1 | 10 | .714 | 54 | 3.9 | 3 | 0 | .000 | 64.4 | .742 |
| Jack Hamilton | StL | sp | 28 | 31 | 1 | .032 | 1 | 14 | .452 | 109 | 3.5 | 21 | 7 | .333 | 84.8 | .590 |
| Steve Hamilton* | Phi | rp | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 27 | 8 | .296 | 15.6 | .622 |
| Bill Hands | Cin | rp | 27 | 23 | 5 | .217 | 2 | 10 | .435 | 125 | 5.4 | 18 | 6 | .333 | 89.5 | .651 |
| Jim Hannan | SF | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.8 | .674 |
| Jim Hardin | Cle | sp | 23 | 14 | 1 | .071 | 1 | 11 | .786 | 46 | 3.3 | 7 | 2 | .286 | 51.2 | .620 |
| Steve Hargan | KC | sp | 24 | 28 | 6 | .214 | 2 | 21 | .750 | 111 | 4.0 | 11 | 5 | .455 | 98.2 | .615 |
| Chuck Hartenstein | Hou | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 22.2 | .673 |
| Mike Hedlund | Pit | sp | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 33.0 | .614 |
| Bob Heffner | NYA | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.2 | .642 |
| Bob Hendley* | LA | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 15.2 | .585 |
| Bill Henry* | Was | rp | 39 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 9 | 2 | .222 | 25.9 | .619 |
| Bill Hepler* | Bos | rp | 20 | 1 | 0 | .000 | 0 | 1 | 1.000 | 9 | 9.0 | 0 | 0 | .000 | 128.0 | .500 |
| Ron Herbel | Phi | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 25.8 | .649 |
| Ramon Hernandez* | Was | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 26.3 | .627 |
| Dennis Higgins | Pit | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 22.0 | .650 |
| John Hiller* | Cal | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 11.6 | .652 |
| Joe Hoerner* | ChA | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 16.7 | .643 |
| Ken Holtzman* | Phi | sp | 20 | 14 | 0 | .000 | 0 | 8 | .571 | 43 | 3.1 | 7 | 1 | .143 | 51.6 | .648 |
| Joe Horlen | ChA | sp | 29 | 34 | 6 | .176 | 2 | 24 | .706 | 118 | 3.5 | 9 | 5 | .556 | 88.5 | .626 |
| Bruce Howard | Cal | sp | 23 | 26 | 2 | .077 | 0 | 20 | .769 | 99 | 3.8 | 5 | 3 | .600 | 98.7 | .632 |
| Dick Hughes | Bal | sp | 29 | 29 | 5 | .172 | 3 | 19 | .655 | 92 | 3.2 | 5 | 0 | .000 | 87.9 | .649 |
| Bob Humphreys | Phi | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.0 | .654 |
| Jim Hunter | Hou | sp | 21 | 38 | 4 | .105 | 0 | 19 | .500 | 159 | 4.2 | 16 | 8 | .500 | 102.3 | .654 |
| Al Jackson* | Min | sp | 30 | 33 | 2 | .061 | 1 | 14 | .424 | 147 | 4.5 | 18 | 6 | .333 | 83.2 | .635 |
| Grant Jackson* | NYN | rp | 24 | 3 | 0 | .000 | 0 | 0 | .000 | 11 | 3.7 | 14 | 3 | .214 | 26.7 | .619 |
| Larry Jackson | ChN | sp | 36 | 34 | 10 | .294 | 0 | 23 | .676 | 143 | 4.2 | 14 | 4 | .286 | 101.1 | .678 |
| Pat Jarvis | Pit | sp | 26 | 20 | 5 | .250 | 1 | 10 | .500 | 91 | 4.6 | 10 | 4 | .400 | 100.4 | .639 |
| Larry Jaster* | Phi | sp | 23 | 19 | 3 | .158 | 2 | 14 | .737 | 105 | 5.5 | 11 | 2 | .182 | 66.7 | .660 |
| Joey Jay | Was | sp | 30 | 17 | 1 | .059 | 1 | 10 | .588 | 60 | 3.5 | 14 | 3 | .214 | 100.8 | .588 |
| Fergie Jenkins | Phi | sp | 23 | 34 | 8 | .235 | 2 | 23 | .676 | 161 | 4.7 | 6 | 3 | .500 | 102.2 | .655 |
| Tommy John* | Cle | sp | 23 | 33 | 0 | .000 | 0 | 22 | .667 | 124 | 3.8 | 13 | 8 | .615 | 90.1 | .639 |
| Ken Johnson | Min | sp | 34 | 33 | 6 | .182 | 2 | 23 | .697 | 142 | 4.3 | 8 | 6 | .750 | 92.0 | .668 |
| Steve Jones* | Cin | rp | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 2 | 0 | .000 | 49.8 | .623 |
| Jim Kaat* | Min | sp | 27 | 34 | 4 | .118 | 2 | 17 | .500 | 152 | 4.5 | 18 | 8 | .444 | 87.3 | .661 |
| Dick Kelley* | Det | sp | 26 | 10 | 2 | .200 | 0 | 7 | .700 | 41 | 4.1 | 4 | 1 | .250 | 70.6 | .602 |
| Tom Kelley | Was | rp | 22 | 8 | 1 | .125 | 1 | 2 | .250 | 38 | 4.8 | 16 | 7 | .438 | 36.0 | .601 |
| Bill Kelso | NYN | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 10 | .455 | 20.4 | .581 |
| Ron Kline | KC | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 12.9 | .663 |
| Darold Knowles* | Cle | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 18.3 | .580 |
| Cal Koonce | KC | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 24.4 | .631 |
| Jerry Koosman* | Bal | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.9 | .531 |
| Sandy Koufax* | LA | sp | 30 | 33 | 10 | .303 | 7 | 24 | .727 | 105 | 3.2 | 8 | 5 | .625 | 105.4 | .657 |
| Jack Kralick* | Was | rp | 31 | 8 | 1 | .125 | 0 | 3 | .375 | 24 | 3.0 | 2 | 0 | .000 | 90.1 | .637 |
| Lew Krausse | StL | sp | 23 | 29 | 5 | .172 | 2 | 16 | .552 | 113 | 3.9 | 7 | 1 | .143 | 89.4 | .649 |
| Jack Lamabe | LA | rp | 30 | 15 | 2 | .133 | 2 | 10 | .667 | 61 | 4.1 | 3 | 1 | .333 | 99.7 | .668 |
| Bill Landis* | SF | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.0 | .737 |
| Fred Lasher | Atl | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 15.3 | .651 |
| Barry Latman | ChA | rp | 30 | 5 | 2 | .400 | 0 | 5 | 1.000 | 16 | 3.2 | 8 | 2 | .250 | 35.0 | .609 |
| George Lauzerique | NYN | sp | 19 | 4 | 1 | .250 | 0 | 2 | .500 | 17 | 4.3 | 3 | 2 | .667 | 78.0 | .631 |
| Vern Law | Cle | sp | 36 | 15 | 3 | .200 | 2 | 10 | .667 | 61 | 4.1 | 6 | 1 | .167 | 55.7 | .645 |
| Bob Lee | Cal | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 20.1 | .626 |
| Denny Lemaster* | Bos | sp | 28 | 33 | 8 | .242 | 3 | 19 | .576 | 191 | 5.8 | 18 | 8 | .444 | 95.4 | .599 |
| Dave Leonhard | KC | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 36.3 | .550 |
| Paul Lindblad* | ChA | rp | 25 | 5 | 0 | .000 | 0 | 3 | .600 | 24 | 4.8 | 12 | 2 | .167 | 30.9 | .633 |
| Dick Lines* | Cle | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 16.1 | .638 |
| Frank Linzy | Cin | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 19.3 | .619 |
| Bobby Locke | NYN | rp | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 3 | 2 | .667 | 22.4 | .639 |
| Bob Locker | LA | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 14.9 | .684 |
| Mickey Lolich* | Det | sp | 26 | 25 | 4 | .160 | 0 | 18 | .720 | 105 | 4.2 | 8 | 3 | .375 | 112.3 | .633 |
| Jim Lonborg | ChA | sp | 25 | 37 | 8 | .216 | 3 | 26 | .703 | 121 | 3.3 | 17 | 5 | .294 | 103.1 | .629 |
| Marcelino Lopez* | Atl | sp | 22 | 16 | 0 | .000 | 0 | 8 | .500 | 98 | 6.1 | 17 | 10 | .588 | 51.0 | .652 |
| Sparky Lyle* | StL | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 27.1 | .652 |
| Jim Maloney | KC | sp | 26 | 33 | 12 | .364 | 6 | 26 | .788 | 124 | 3.8 | 9 | 2 | .222 | 120.6 | .593 |
| Juan Marichal | SF | sp | 28 | 35 | 6 | .171 | 2 | 26 | .743 | 145 | 4.1 | 8 | 2 | .250 | 97.8 | .689 |
| Mike Marshall | ChN | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 23.4 | .620 |
| Al McBean | KC | rp | 29 | 11 | 5 | .455 | 4 | 7 | .636 | 34 | 3.1 | 9 | 4 | .444 | 46.2 | .628 |
| Billy McCool* | Bos | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.1 | .561 |
| Mike McCormick* | SF | sp | 28 | 36 | 7 | .194 | 2 | 24 | .667 | 158 | 4.4 | 16 | 3 | .188 | 94.1 | .662 |
| Lindy McDaniel | ChN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.1 | .662 |
| Sam McDowell* | Cle | sp | 23 | 32 | 3 | .094 | 2 | 26 | .813 | 123 | 3.8 | 12 | 4 | .333 | 109.6 | .580 |
| Jim McGlothlin | Phi | sp | 23 | 34 | 4 | .118 | 3 | 22 | .647 | 167 | 4.9 | 12 | 3 | .250 | 94.1 | .654 |
| Tug McGraw* | Bos | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 21.9 | .588 |
| Denny McLain | Min | sp | 23 | 33 | 2 | .061 | 1 | 19 | .576 | 140 | 4.2 | 19 | 9 | .474 | 85.7 | .625 |
| Don McMahon | Atl | rp | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.6 | .616 |
| Dave McNally* | Bal | sp | 23 | 32 | 3 | .094 | 0 | 22 | .688 | 112 | 3.5 | 12 | 5 | .417 | 97.8 | .632 |
| Jim Merritt* | ChA | sp | 23 | 32 | 6 | .188 | 3 | 20 | .625 | 118 | 3.7 | 11 | 3 | .273 | 92.5 | .690 |
| Pete Mikkelsen | LA | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 22.7 | .633 |
| Bob Miller | Cin | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 25.8 | .664 |
| John Miller | Was | sp | 25 | 15 | 2 | .133 | 0 | 4 | .267 | 66 | 4.4 | 11 | 4 | .364 | 71.4 | .569 |
| Stu Miller | Min | rp | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.7 | .666 |
| Joe Moeller | Cle | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 14.3 | .678 |
| Bill Monbouquette | NYA | rp | 30 | 21 | 4 | .190 | 2 | 16 | .762 | 61 | 2.9 | 4 | 3 | .750 | 101.6 | .702 |
| Barry Moore* | ChN | sp | 24 | 30 | 1 | .033 | 0 | 15 | .500 | 80 | 2.7 | 21 | 8 | .381 | 87.5 | .620 |
| Bob Moose | Atl | sp | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 10.7 | .589 |
| Dave Morehead | Cin | sp | 24 | 10 | 0 | .000 | 0 | 6 | .600 | 38 | 3.8 | 9 | 3 | .333 | 85.3 | .624 |
| John Morris* | SF | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .750 |
| Jim Nash | KC | sp | 21 | 18 | 8 | .444 | 2 | 13 | .722 | 68 | 3.8 | 6 | 2 | .333 | 112.7 | .600 |
| Mel Nelson* | Atl | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .563 |
| Roger Nelson | Cin | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 21.2 | .575 |
| Fred Newman | Was | sp | 24 | 17 | 1 | .059 | 0 | 12 | .706 | 59 | 3.5 | 10 | 4 | .400 | 96.8 | .624 |
| Joe Niekro | ChN | sp | 22 | 30 | 3 | .100 | 1 | 14 | .467 | 118 | 3.9 | 21 | 10 | .476 | 92.6 | .680 |
| Phil Niekro | Atl | rp | 28 | 34 | 8 | .235 | 3 | 29 | .853 | 134 | 3.9 | 4 | 2 | .500 | 105.6 | .653 |
| Gary Nolan | Hou | sp | 19 | 34 | 4 | .118 | 1 | 19 | .559 | 120 | 3.5 | 12 | 6 | .500 | 96.3 | .671 |
| Don Nottebart | NYA | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.7 | .590 |
| Joe Nuxhall* | Was | sp | 37 | 22 | 4 | .182 | 1 | 15 | .682 | 74 | 3.4 | 16 | 9 | .563 | 80.7 | .608 |
| Rich Nye* | Hou | sp | 22 | 35 | 2 | .057 | 0 | 19 | .543 | 145 | 4.1 | 17 | 11 | .647 | 88.1 | .665 |
| Billy O'Dell* | Bos | rp | 34 | 11 | 3 | .273 | 1 | 6 | .545 | 68 | 6.2 | 6 | 4 | .667 | 73.1 | .607 |
| John O'Donoghue* | Hou | sp | 27 | 23 | 2 | .087 | 2 | 14 | .609 | 92 | 4.0 | 11 | 6 | .545 | 87.8 | .688 |
| Jim O'Toole* | Det | sp | 29 | 20 | 2 | .100 | 0 | 14 | .700 | 90 | 4.5 | 7 | 4 | .571 | 96.1 | .602 |
| Blue Moon Odom | NYN | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 25.7 | .588 |
| Chi-Chi Olivo | Cal | rp | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 27.2 | .626 |
| Jim Ollom* | Atl | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 13.5 | .626 |
| Phil Ortega | Phi | sp | 27 | 33 | 5 | .152 | 4 | 20 | .606 | 123 | 3.7 | 14 | 3 | .214 | 89.8 | .661 |
| Dan Osinski | Cin | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 22.0 | .686 |
| Claude Osteen* | Bal | sp | 26 | 32 | 2 | .063 | 0 | 22 | .688 | 95 | 3.0 | 18 | 9 | .500 | 94.5 | .626 |
| Jim Palmer | Bal | sp | 20 | 19 | 1 | .053 | 0 | 9 | .474 | 47 | 2.5 | 11 | 4 | .364 | 66.5 | .596 |
| Milt Pappas | Bal | sp | 28 | 12 | 3 | .250 | 1 | 9 | .750 | 40 | 3.3 | 6 | 2 | .333 | 53.5 | .670 |
| Camilo Pascual | SF | sp | 33 | 3 | 0 | .000 | 0 | 2 | .667 | 11 | 3.7 | 32 | 10 | .313 | 21.2 | .649 |
| Orlando Pena | KC | rp | 33 | 12 | 2 | .167 | 0 | 8 | .667 | 65 | 5.4 | 9 | 3 | .333 | 50.4 | .645 |
| Ron Perranoski* | Cal | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 18.6 | .608 |
| Gaylord Perry | SF | sp | 28 | 35 | 11 | .314 | 6 | 21 | .600 | 173 | 4.9 | 14 | 7 | .500 | 104.1 | .665 |
| Jim Perry | Cle | sp | 30 | 18 | 7 | .389 | 1 | 13 | .722 | 71 | 3.9 | 5 | 2 | .400 | 60.1 | .628 |
| Gary Peters* | Pit | sp | 30 | 25 | 4 | .160 | 1 | 10 | .400 | 113 | 4.5 | 16 | 6 | .375 | 100.2 | .651 |
| Fritz Peterson* | NYA | sp | 24 | 35 | 2 | .057 | 2 | 17 | .486 | 142 | 4.1 | 21 | 11 | .524 | 86.9 | .669 |
| Tom Phoebus | KC | sp | 25 | 27 | 3 | .111 | 3 | 16 | .593 | 104 | 3.9 | 11 | 5 | .455 | 103.2 | .569 |
| Tony Pierce* | SF | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 21.0 | .635 |
| Juan Pizarro* | StL | rp | 30 | 8 | 2 | .250 | 1 | 6 | .750 | 29 | 3.6 | 8 | 2 | .250 | 61.4 | .631 |
| Johnny Podres* | LA | rp | 33 | 17 | 1 | .059 | 1 | 9 | .529 | 53 | 3.1 | 13 | 5 | .385 | 66.1 | .672 |
| Bob Priddy | NYN | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 16.9 | .643 |
| Mel Queen | Cin | sp | 25 | 30 | 8 | .267 | 3 | 22 | .733 | 142 | 4.7 | 4 | 1 | .250 | 101.3 | .660 |
| Dick Radatz | StL | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 20.6 | .606 |
| Pedro Ramos | ChA | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 10 | .714 | 15.8 | .642 |
| Claude Raymond | Phi | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 16.6 | .658 |
| Howie Reed | Det | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 28.5 | .614 |
| Ron Reed | Bal | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 15.6 | .645 |
| Phil Regan | LA | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 21.3 | .671 |
| Hal Reniff | KC | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 18.2 | .595 |
| Dennis Ribant | Cle | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 18.0 | .601 |
| Pete Richert* | Cal | sp | 26 | 38 | 7 | .184 | 4 | 23 | .605 | 164 | 4.3 | 17 | 9 | .529 | 98.2 | .638 |
| Jay Ritchie | Hou | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 7 | .226 | 15.3 | .665 |
| Robin Roberts | Bos | sp | 39 | 3 | 0 | .000 | 0 | 2 | .667 | 5 | 1.7 | 7 | 2 | .286 | 33.9 | .615 |
| Minnie Rojas | Bos | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 15.9 | .644 |
| Ray Sadecki* | StL | sp | 26 | 29 | 2 | .069 | 0 | 14 | .483 | 132 | 4.6 | 16 | 6 | .375 | 92.3 | .663 |
| Ken Sanders | StL | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 26.8 | .580 |
| Jack Sanford | Pit | rp | 37 | 4 | 0 | .000 | 0 | 4 | 1.000 | 18 | 4.5 | 17 | 5 | .294 | 34.7 | .646 |
| Jose Santiago | ChA | mr | 26 | 23 | 2 | .087 | 1 | 11 | .478 | 82 | 3.6 | 6 | 2 | .333 | 96.2 | .632 |
| Don Schwall | Was | sp | 30 | 12 | 2 | .167 | 0 | 7 | .583 | 33 | 2.8 | 3 | 2 | .667 | 68.7 | .578 |
| Tom Seaver | NYN | sp | 22 | 36 | 7 | .194 | 2 | 20 | .556 | 135 | 3.8 | 17 | 8 | .471 | 101.9 | .649 |
| Diego Segui | SF | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 15.9 | .658 |
| Dick Selma | Pit | rp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 10 | 2 | .200 | 27.7 | .612 |
| Bob Shaw | Det | sp | 33 | 26 | 3 | .115 | 0 | 13 | .500 | 109 | 4.2 | 19 | 5 | .263 | 90.8 | .618 |
| Don Shaw* | NYA | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 18.5 | .578 |
| Rollie Sheldon | Was | sp | 29 | 28 | 1 | .036 | 0 | 12 | .429 | 106 | 3.8 | 13 | 4 | .308 | 94.8 | .607 |
| Jim Shellenback* | ChA | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.3 | .582 |
| Larry Sherry | Cal | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 15.4 | .617 |
| Bill Short* | NYN | rp | 28 | 9 | 1 | .111 | 0 | 6 | .667 | 39 | 4.3 | 4 | 1 | .250 | 95.7 | .655 |
| Chris Short* | KC | sp | 29 | 31 | 7 | .226 | 5 | 24 | .774 | 122 | 3.9 | 8 | 3 | .375 | 108.0 | .608 |
| Sonny Siebert | LA | sp | 29 | 32 | 7 | .219 | 6 | 21 | .656 | 91 | 2.8 | 9 | 0 | .000 | 95.1 | .669 |
| Curt Simmons* | ChN | sp | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 9 | .281 | 18.7 | .654 |
| Bill Singer | Cle | sp | 23 | 18 | 0 | .000 | 0 | 12 | .667 | 72 | 4.0 | 15 | 6 | .400 | 66.3 | .621 |
| Tommie Sisk | Pit | sp | 25 | 21 | 7 | .333 | 1 | 11 | .524 | 71 | 3.4 | 8 | 2 | .250 | 84.6 | .625 |
| Joe Sparma | NYA | sp | 25 | 35 | 3 | .086 | 2 | 15 | .429 | 161 | 4.6 | 29 | 12 | .414 | 89.7 | .608 |
| Lee Stange | Atl | sp | 30 | 33 | 4 | .121 | 1 | 16 | .485 | 165 | 5.0 | 28 | 13 | .464 | 86.0 | .696 |
| Jerry Stephenson | NYN | sp | 23 | 8 | 0 | .000 | 0 | 3 | .375 | 24 | 3.0 | 4 | 2 | .500 | 101.5 | .608 |
| Dick Stigman* | Was | rp | 30 | 6 | 0 | .000 | 0 | 3 | .500 | 32 | 5.3 | 6 | 2 | .333 | 87.2 | .572 |
| Wes Stock | Hou | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.8 | .631 |
| Bill Stoneman | Cin | rp | 23 | 8 | 0 | .000 | 0 | 2 | .250 | 42 | 5.3 | 5 | 3 | .600 | 52.2 | .669 |
| Mel Stottlemyre | NYA | sp | 25 | 35 | 2 | .057 | 2 | 18 | .514 | 105 | 3.0 | 21 | 10 | .476 | 94.8 | .616 |
| Don Sutton | LA | sp | 21 | 32 | 6 | .188 | 3 | 22 | .688 | 105 | 3.3 | 14 | 8 | .571 | 102.2 | .652 |
| Fred Talbot | Bos | sp | 25 | 29 | 1 | .034 | 0 | 15 | .517 | 115 | 4.0 | 15 | 5 | .333 | 86.9 | .603 |
| Ron Taylor | Bal | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.1 | .672 |
| Ralph Terry | NYA | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 6 | .150 | 17.8 | .640 |
| Luis Tiant | Cle | sp | 26 | 31 | 4 | .129 | 4 | 19 | .613 | 110 | 3.5 | 12 | 4 | .333 | 101.2 | .628 |
| Thad Tillotson | Was | rp | 26 | 4 | 1 | .250 | 0 | 3 | .750 | 17 | 4.3 | 16 | 8 | .500 | 32.0 | .609 |
| Cecil Upshaw | NYN | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 15.7 | .697 |
| Bob Veale* | Min | sp | 30 | 29 | 5 | .172 | 2 | 20 | .690 | 162 | 5.6 | 14 | 3 | .214 | 111.1 | .615 |
| Joe Verbanic | Det | rp | 24 | 5 | 1 | .200 | 0 | 4 | .800 | 14 | 2.8 | 6 | 2 | .333 | 42.3 | .638 |
| Ray Washburn | Min | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 26.5 | .645 |
| Gary Waslewski | Cal | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 23.3 | .573 |
| Eddie Watt | Min | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 21.3 | .616 |
| Jim Weaver* | NYN | rp | 28 | 6 | 1 | .167 | 0 | 2 | .333 | 25 | 4.2 | 2 | 0 | .000 | 80.3 | .642 |
| Dave Wickersham | Hou | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 25.0 | .605 |
| Hoyt Wilhelm | SF | rp | 43 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 18.1 | .627 |
| Stan Williams | Bal | sp | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 27 | 7 | .259 | 23.9 | .614 |
| Ron Willis | Bos | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 12 | .353 | 19.0 | .637 |
| Don Wilson | NYN | sp | 22 | 33 | 9 | .273 | 2 | 24 | .727 | 122 | 3.7 | 12 | 2 | .167 | 101.1 | .631 |
| Earl Wilson | Bos | sp | 31 | 33 | 10 | .303 | 4 | 24 | .727 | 199 | 6.0 | 13 | 7 | .538 | 107.6 | .623 |
| Rick Wise | Pit | sp | 21 | 17 | 4 | .235 | 2 | 11 | .647 | 47 | 2.8 | 15 | 8 | .533 | 73.7 | .648 |
| Dooley Womack | Min | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 19.3 | .640 |
| Wilbur Wood* | Min | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 21.3 | .592 |
| Hal Woodeshick* | Min | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 15.9 | .610 |
| Al Worthington | Cin | rp | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 20.1 | .651 |
| Clyde Wright* | Cal | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 23.1 | .636 |
| John Wyatt | ChA | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 18.7 | .623 |
| Chris Zachary | NYA | sp | 22 | 2 | 0 | .000 | 0 | 1 | .500 | 5 | 2.5 | 2 | 1 | .500 | 39.0 | .564 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Ted Abernathy | StL | rp | 34 | 49 | 44 | .898 | 5 | .102 | 1 | 50 | 10 | .200 | 78 | 78 | 64 | 19.7 | .619 |
| Hank Aguirre* | NYN | rp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 89.8 | .667 |
| Jack Aker | Det | rp | 25 | 22 | 19 | .864 | 3 | .136 | 1 | 12 | 3 | .250 | 66 | 66 | 52 | 25.2 | .647 |
| Bob Allen* | Was | rp | 29 | 11 | 6 | .545 | 4 | .364 | 3 | 23 | 7 | .304 | 39 | 39 | 19 | 26.2 | .628 |
| Gerry Arrigo* | Hou | rp | 26 | 9 | 1 | .111 | 1 | .111 | 7 | 13 | 5 | .385 | 51 | 48 | 11 | 17.6 | .634 |
| Stan Bahnsen | Hou | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 14 | 12 | 11 | 27.5 | .634 |
| Steve Bailey | Was | rp | 25 | 7 | 3 | .429 | 4 | .571 | 0 | 9 | 6 | .667 | 17 | 17 | 11 | 25.6 | .528 |
| Dave Baldwin | KC | rp | 29 | 12 | 10 | .833 | 2 | .167 | 9 | 17 | 5 | .294 | 45 | 45 | 24 | 18.4 | .626 |
| Steve Barber* | Bal | sp | 27 | 4 | 3 | .750 | 0 | .000 | 14 | 24 | 3 | .125 | 62 | 58 | 17 | 18.8 | .614 |
| Bo Belinsky* | Cal | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 20 | 13 | 9 | 45.0 | .598 |
| Gary Bell | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 100.8 | .656 |
| Dennis Bennett* | Pit | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 2 | .250 | 14 | 5 | 2 | 69.9 | .626 |
| Frank Bertaina* | Cal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 92.7 | .608 |
| Wade Blasingame* | Cle | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 9 | 8 | 2 | 33.1 | .597 |
| Steve Blass | Atl | sp | 24 | 3 | 1 | .333 | 1 | .333 | 1 | 28 | 10 | .357 | 56 | 55 | 15 | 24.2 | .631 |
| Bobby Bolin | Atl | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.8 | .643 |
| John Boozer | Det | rp | 28 | 6 | 5 | .833 | 1 | .167 | 0 | 15 | 4 | .267 | 26 | 21 | 17 | 50.1 | .624 |
| Dick Bosman | Atl | sp | 23 | 5 | 3 | .600 | 2 | .400 | 19 | 21 | 3 | .143 | 53 | 53 | 15 | 14.3 | .663 |
| Dave Boswell | Pit | sp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 7 | 6 | 81.6 | .625 |
| Jim Bouton | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 24 | 2 | 0 | 88.5 | .641 |
| Gene Brabender | ChA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 3 | .250 | 25 | 20 | 10 | 39.6 | .631 |
| Darrell Brandon | Det | sp | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 7 | 2 | .286 | 25 | 11 | 9 | 71.8 | .596 |
| Jim Brewer* | SF | rp | 29 | 5 | 1 | .200 | 3 | .600 | 14 | 22 | 2 | .091 | 57 | 55 | 15 | 21.2 | .635 |
| Nelson Briles | NYN | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 96.8 | .657 |
| Bob Bruce | SF | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 2 | 1 | 54.3 | .641 |
| George Brunet* | SF | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 21 | 7 | .333 | 43 | 28 | 10 | 49.4 | .640 |
| Bob Buhl | ChN | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 6 | .462 | 27 | 24 | 11 | 36.9 | .640 |
| Wally Bunker | Hou | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 5 | 2 | 79.8 | .640 |
| Jim Bunning | Det | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 36 | 2 | 1 | 103.7 | .643 |
| Lew Burdette | Hou | rp | 39 | 1 | 1 | 1.000 | 0 | .000 | 1 | 31 | 14 | .452 | 48 | 48 | 27 | 19.7 | .685 |
| John Buzhardt | ChA | sp | 29 | 3 | 2 | .667 | 1 | .333 | 0 | 0 | 0 | .000 | 25 | 4 | 3 | 79.2 | .657 |
| Don Cardwell | Bos | sp | 31 | 7 | 3 | .429 | 4 | .571 | 25 | 39 | 15 | .385 | 82 | 82 | 20 | 17.7 | .629 |
| Cisco Carlos | Min | sp | 26 | 5 | 1 | .200 | 4 | .800 | 5 | 10 | 3 | .300 | 38 | 38 | 8 | 18.2 | .649 |
| Steve Carlton* | StL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.9 | .643 |
| Clay Carroll | Bos | rp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 2 | .667 | 30 | 9 | 1 | 79.9 | .634 |
| Dean Chance | Pit | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 29 | 2 | 1 | 101.4 | .677 |
| Pete Cimino | NYN | rp | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 19 | 6 | .316 | 29 | 23 | 9 | 34.0 | .661 |
| Rickey Clark | ChN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 96.4 | .620 |
| Tony Cloninger | Bal | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.2 | .579 |
| Jim Coates | NYA | rp | 34 | 2 | 1 | .500 | 1 | .500 | 7 | 10 | 2 | .200 | 42 | 41 | 15 | 22.3 | .595 |
| Joe Coleman | KC | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 3 | .333 | 16 | 15 | 8 | 27.0 | .595 |
| Danny Coombs* | KC | rp | 25 | 3 | 1 | .333 | 2 | .667 | 1 | 6 | 0 | .000 | 8 | 8 | 6 | 21.3 | .682 |
| Casey Cox | Hou | rp | 24 | 32 | 25 | .781 | 7 | .219 | 2 | 31 | 9 | .290 | 69 | 69 | 47 | 18.2 | .651 |
| Mike Cuellar* | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 2 | 1 | 92.1 | .668 |
| Ray Culp | Atl | rp | 24 | 5 | 2 | .400 | 1 | .200 | 4 | 45 | 14 | .311 | 63 | 62 | 23 | 25.8 | .609 |
| George Culver | Cin | rp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 4 | .667 | 20 | 12 | 3 | 49.4 | .630 |
| Bruce DalCanton | Was | rp | 25 | 10 | 7 | .700 | 3 | .300 | 1 | 19 | 5 | .263 | 19 | 18 | 14 | 27.8 | .582 |
| Ted Davidson* | LA | rp | 26 | 5 | 1 | .200 | 2 | .400 | 9 | 10 | 3 | .300 | 42 | 42 | 12 | 18.1 | .638 |
| Larry Dierker | Cal | sp | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 94.7 | .611 |
| Bill Dillman | Atl | rp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 4 | .667 | 29 | 19 | 11 | 38.4 | .641 |
| Chuck Dobson | Cal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.9 | .604 |
| Pat Dobson | Det | rp | 25 | 5 | 2 | .400 | 3 | .600 | 1 | 22 | 9 | .409 | 27 | 27 | 18 | 26.7 | .573 |
| Al Downing* | Det | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 3 | 3 | 97.0 | .636 |
| Moe Drabowsky | Bal | rp | 31 | 16 | 14 | .875 | 2 | .125 | 1 | 35 | 12 | .343 | 58 | 58 | 35 | 23.8 | .640 |
| Don Drysdale | LA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.0 | .685 |
| Arnold Earley* | LA | rp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 6 | 6 | 0 | 25.2 | .623 |
| Sammy Ellis | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 27 | 4 | 3 | 79.0 | .635 |
| Dick Ellsworth* | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 34 | 2 | 0 | 89.3 | .664 |
| Roy Face | Phi | rp | 39 | 46 | 38 | .826 | 8 | .174 | 1 | 33 | 7 | .212 | 69 | 69 | 58 | 15.4 | .658 |
| Turk Farrell | Cin | rp | 33 | 0 | 0 | .000 | 0 | .000 | 3 | 11 | 3 | .273 | 31 | 18 | 8 | 52.5 | .681 |
| Bill Faul | NYA | rp | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 36 | 14 | .389 | 48 | 48 | 13 | 21.0 | .605 |
| Hank Fischer | LA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 20 | 8 | .400 | 24 | 24 | 13 | 31.1 | .627 |
| Eddie Fisher | Cle | rp | 29 | 45 | 39 | .867 | 6 | .133 | 1 | 29 | 5 | .172 | 74 | 74 | 62 | 16.3 | .588 |
| Jack Fisher | Pit | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 5 | 2 | 81.8 | .665 |
| Whitey Ford* | StL | sp | 38 | 4 | 1 | .250 | 2 | .500 | 10 | 20 | 4 | .200 | 40 | 39 | 11 | 19.1 | .649 |
| Alan Foster | NYN | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 1 | 1 | 83.8 | .663 |
| Bob Friend | ChN | sp | 35 | 3 | 0 | .000 | 3 | 1.000 | 1 | 48 | 18 | .375 | 64 | 64 | 28 | 18.5 | .698 |
| Danny Frisella | Cal | sp | 21 | 2 | 1 | .500 | 1 | .500 | 4 | 31 | 7 | .226 | 40 | 40 | 12 | 26.9 | .615 |
| Woodie Fryman* | NYA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.4 | .620 |
| Rob Gardner* | Bos | rp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 85.8 | .582 |
| Joe Gibbon* | NYA | rp | 32 | 8 | 4 | .500 | 1 | .125 | 10 | 26 | 5 | .192 | 52 | 52 | 16 | 15.7 | .610 |
| Bob Gibson | StL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 108.9 | .643 |
| Dave Giusti | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 92.4 | .651 |
| Fred Gladding | StL | rp | 31 | 5 | 2 | .400 | 3 | .600 | 8 | 9 | 2 | .222 | 50 | 49 | 17 | 21.0 | .649 |
| Bill Graham | NYN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 3 | 2 | 60.0 | .621 |
| Mudcat Grant | Phi | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 5 | 6 | 2 | .333 | 40 | 13 | 4 | 68.1 | .683 |
| Dick Hall | Cin | rp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 21 | 7 | 5 | 64.4 | .742 |
| Jack Hamilton | StL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 34 | 3 | 2 | 84.8 | .590 |
| Steve Hamilton* | Phi | rp | 30 | 12 | 5 | .417 | 1 | .083 | 14 | 20 | 1 | .050 | 53 | 52 | 15 | 15.6 | .622 |
| Bill Hands | Cin | rp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 3 | 3 | 89.5 | .651 |
| Jim Hannan | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 6 | 6 | 2 | 14.8 | .674 |
| Jim Hardin | Cle | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 8 | .500 | 36 | 22 | 8 | 51.2 | .620 |
| Steve Hargan | KC | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 2 | 2 | 98.2 | .615 |
| Chuck Hartenstein | Hou | rp | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 37 | 21 | .568 | 48 | 48 | 9 | 22.2 | .673 |
| Mike Hedlund | Pit | sp | 19 | 4 | 1 | .250 | 3 | .750 | 0 | 3 | 2 | .667 | 39 | 39 | 34 | 33.0 | .614 |
| Bob Heffner | NYA | rp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 12 | 12 | 9 | 18.2 | .642 |
| Bob Hendley* | LA | rp | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 9 | 4 | .444 | 19 | 19 | 9 | 15.2 | .585 |
| Bill Henry* | Was | rp | 39 | 7 | 3 | .429 | 2 | .286 | 2 | 12 | 4 | .333 | 21 | 20 | 9 | 25.9 | .619 |
| Bill Hepler* | Bos | rp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 128.0 | .500 |
| Ron Herbel | Phi | rp | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 33 | 13 | .394 | 45 | 45 | 11 | 25.8 | .649 |
| Ramon Hernandez* | Was | rp | 26 | 8 | 6 | .750 | 2 | .250 | 0 | 12 | 1 | .083 | 35 | 35 | 26 | 26.3 | .627 |
| Dennis Higgins | Pit | rp | 26 | 15 | 12 | .800 | 3 | .200 | 0 | 26 | 12 | .462 | 42 | 42 | 29 | 22.0 | .650 |
| John Hiller* | Cal | rp | 24 | 2 | 0 | .000 | 0 | .000 | 2 | 13 | 6 | .462 | 26 | 26 | 10 | 11.6 | .652 |
| Joe Hoerner* | ChA | rp | 29 | 9 | 6 | .667 | 2 | .222 | 17 | 25 | 7 | .280 | 62 | 62 | 24 | 16.7 | .643 |
| Ken Holtzman* | Phi | sp | 20 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 1 | .091 | 32 | 18 | 6 | 51.6 | .648 |
| Joe Horlen | ChA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 37 | 3 | 3 | 88.5 | .626 |
| Bruce Howard | Cal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 98.7 | .632 |
| Dick Hughes | Bal | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 30 | 1 | 1 | 87.9 | .649 |
| Bob Humphreys | Phi | rp | 30 | 3 | 3 | 1.000 | 0 | .000 | 4 | 16 | 5 | .313 | 44 | 44 | 22 | 19.0 | .654 |
| Jim Hunter | Hou | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 102.3 | .654 |
| Al Jackson* | Min | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 83.2 | .635 |
| Grant Jackson* | NYN | rp | 24 | 0 | 0 | .000 | 0 | .000 | 3 | 20 | 6 | .300 | 31 | 28 | 11 | 26.7 | .619 |
| Larry Jackson | ChN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 101.1 | .678 |
| Pat Jarvis | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 1 | 1 | 100.4 | .639 |
| Larry Jaster* | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 31 | 12 | 4 | 66.7 | .660 |
| Joey Jay | Was | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 20 | 3 | 1 | 100.8 | .588 |
| Fergie Jenkins | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 102.2 | .655 |
| Tommy John* | Cle | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 90.1 | .639 |
| Ken Johnson | Min | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.0 | .668 |
| Steve Jones* | Cin | rp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 4 | 3 | 0 | 49.8 | .623 |
| Jim Kaat* | Min | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 87.3 | .661 |
| Dick Kelley* | Det | sp | 26 | 4 | 1 | .250 | 2 | .500 | 1 | 2 | 0 | .000 | 17 | 7 | 4 | 70.6 | .602 |
| Tom Kelley | Was | rp | 22 | 3 | 1 | .333 | 1 | .333 | 6 | 25 | 16 | .640 | 44 | 36 | 18 | 36.0 | .601 |
| Bill Kelso | NYN | rp | 27 | 21 | 15 | .714 | 5 | .238 | 4 | 21 | 4 | .190 | 53 | 53 | 30 | 20.4 | .581 |
| Ron Kline | KC | rp | 34 | 12 | 6 | .500 | 2 | .167 | 17 | 18 | 6 | .333 | 59 | 59 | 15 | 12.9 | .663 |
| Darold Knowles* | Cle | rp | 25 | 1 | 0 | .000 | 0 | .000 | 3 | 11 | 3 | .273 | 25 | 25 | 8 | 18.3 | .580 |
| Cal Koonce | KC | rp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 12 | 7 | .583 | 17 | 17 | 7 | 24.4 | .631 |
| Jerry Koosman* | Bal | rp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 4 | .308 | 18 | 18 | 11 | 24.9 | .531 |
| Sandy Koufax* | LA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.4 | .657 |
| Jack Kralick* | Was | rp | 31 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 1 | 1 | 90.1 | .637 |
| Lew Krausse | StL | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 1 | 89.4 | .649 |
| Jack Lamabe | LA | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 99.7 | .668 |
| Bill Landis* | SF | rp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 1 | 1 | 0 | 19.0 | .737 |
| Fred Lasher | Atl | rp | 25 | 3 | 2 | .667 | 0 | .000 | 9 | 26 | 6 | .231 | 38 | 38 | 14 | 15.3 | .651 |
| Barry Latman | ChA | rp | 30 | 2 | 0 | .000 | 1 | .500 | 3 | 21 | 10 | .476 | 49 | 44 | 17 | 35.0 | .609 |
| George Lauzerique | NYN | sp | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 78.0 | .631 |
| Vern Law | Cle | sp | 36 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 31 | 16 | 9 | 55.7 | .645 |
| Bob Lee | Cal | rp | 28 | 34 | 23 | .676 | 10 | .294 | 12 | 23 | 10 | .435 | 90 | 90 | 49 | 20.1 | .626 |
| Denny Lemaster* | Bos | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.4 | .599 |
| Dave Leonhard | KC | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 3 | 3 | 2 | 36.3 | .550 |
| Paul Lindblad* | ChA | rp | 25 | 8 | 4 | .500 | 2 | .250 | 0 | 21 | 10 | .476 | 31 | 26 | 16 | 30.9 | .633 |
| Dick Lines* | Cle | rp | 27 | 2 | 0 | .000 | 1 | .500 | 4 | 16 | 6 | .375 | 28 | 28 | 7 | 16.1 | .638 |
| Frank Linzy | Cin | rp | 26 | 12 | 8 | .667 | 4 | .333 | 10 | 33 | 12 | .364 | 66 | 66 | 23 | 19.3 | .619 |
| Bobby Locke | NYN | rp | 33 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 6 | .750 | 9 | 8 | 5 | 22.4 | .639 |
| Bob Locker | LA | rp | 28 | 10 | 2 | .200 | 4 | .400 | 12 | 20 | 8 | .400 | 68 | 68 | 24 | 14.9 | .684 |
| Mickey Lolich* | Det | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 1 | 1 | 112.3 | .633 |
| Jim Lonborg | ChA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 103.1 | .629 |
| Marcelino Lopez* | Atl | sp | 22 | 4 | 0 | .000 | 3 | .750 | 3 | 13 | 8 | .615 | 40 | 24 | 7 | 51.0 | .652 |
| Sparky Lyle* | StL | rp | 22 | 1 | 0 | .000 | 1 | 1.000 | 5 | 32 | 9 | .281 | 30 | 30 | 8 | 27.1 | .652 |
| Jim Maloney | KC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 120.6 | .593 |
| Juan Marichal | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 1 | 1 | 97.8 | .689 |
| Mike Marshall | ChN | rp | 24 | 0 | 0 | .000 | 0 | .000 | 3 | 27 | 12 | .444 | 45 | 45 | 10 | 23.4 | .620 |
| Al McBean | KC | rp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 7 | .438 | 32 | 21 | 7 | 46.2 | .628 |
| Billy McCool* | Bos | rp | 21 | 29 | 24 | .828 | 5 | .172 | 5 | 43 | 8 | .186 | 51 | 51 | 41 | 16.1 | .561 |
| Mike McCormick* | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 1 | 0 | 94.1 | .662 |
| Lindy McDaniel | ChN | rp | 30 | 34 | 30 | .882 | 4 | .118 | 1 | 29 | 8 | .276 | 87 | 87 | 75 | 19.1 | .662 |
| Sam McDowell* | Cle | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 109.6 | .580 |
| Jim McGlothlin | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 94.1 | .654 |
| Tug McGraw* | Bos | sp | 21 | 1 | 0 | .000 | 0 | .000 | 3 | 43 | 17 | .395 | 51 | 51 | 8 | 21.9 | .588 |
| Denny McLain | Min | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 85.7 | .625 |
| Don McMahon | Atl | rp | 37 | 36 | 28 | .778 | 8 | .222 | 1 | 28 | 7 | .250 | 65 | 65 | 48 | 18.6 | .616 |
| Dave McNally* | Bal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.8 | .632 |
| Jim Merritt* | ChA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.5 | .690 |
| Pete Mikkelsen | LA | rp | 26 | 2 | 0 | .000 | 2 | 1.000 | 1 | 33 | 10 | .303 | 55 | 55 | 16 | 22.7 | .633 |
| Bob Miller | Cin | rp | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 29 | 13 | .448 | 37 | 37 | 11 | 25.8 | .664 |
| John Miller | Was | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 1 | .111 | 29 | 14 | 2 | 71.4 | .569 |
| Stu Miller | Min | rp | 38 | 35 | 29 | .829 | 6 | .171 | 0 | 22 | 4 | .182 | 68 | 68 | 62 | 17.7 | .666 |
| Joe Moeller | Cle | rp | 23 | 2 | 1 | .500 | 1 | .500 | 15 | 25 | 7 | .280 | 69 | 69 | 27 | 14.3 | .678 |
| Bill Monbouquette | NYA | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 101.6 | .702 |
| Barry Moore* | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 87.5 | .620 |
| Bob Moose | Atl | sp | 19 | 4 | 2 | .500 | 2 | .500 | 2 | 14 | 3 | .214 | 21 | 21 | 6 | 10.7 | .589 |
| Dave Morehead | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 11 | 1 | 0 | 85.3 | .624 |
| John Morris* | SF | rp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 16.0 | .750 |
| Jim Nash | KC | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 112.7 | .600 |
| Mel Nelson* | Atl | rp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 16.0 | .563 |
| Roger Nelson | Cin | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 5 | 5 | 0 | 21.2 | .575 |
| Fred Newman | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 2 | 2 | 96.8 | .624 |
| Joe Niekro | ChN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.6 | .680 |
| Phil Niekro | Atl | rp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 105.6 | .653 |
| Gary Nolan | Hou | sp | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.3 | .671 |
| Don Nottebart | NYA | rp | 30 | 34 | 28 | .824 | 6 | .176 | 3 | 30 | 7 | .233 | 63 | 63 | 50 | 18.7 | .590 |
| Joe Nuxhall* | Was | sp | 37 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 7 | 2 | 80.7 | .608 |
| Rich Nye* | Hou | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 88.1 | .665 |
| Billy O'Dell* | Bos | rp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 17 | 6 | 2 | 73.1 | .607 |
| John O'Donoghue* | Hou | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 87.8 | .688 |
| Jim O'Toole* | Det | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 21 | 1 | 1 | 96.1 | .602 |
| Blue Moon Odom | NYN | sp | 21 | 1 | 0 | .000 | 1 | 1.000 | 1 | 57 | 19 | .333 | 61 | 61 | 19 | 25.7 | .588 |
| Chi-Chi Olivo | Cal | rp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 3 | .200 | 23 | 23 | 11 | 27.2 | .626 |
| Jim Ollom* | Atl | rp | 21 | 2 | 1 | .500 | 0 | .000 | 2 | 12 | 4 | .333 | 15 | 15 | 4 | 13.5 | .626 |
| Phil Ortega | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 89.8 | .661 |
| Dan Osinski | Cin | rp | 33 | 9 | 5 | .556 | 4 | .444 | 3 | 23 | 5 | .217 | 47 | 47 | 24 | 22.0 | .686 |
| Claude Osteen* | Bal | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.5 | .626 |
| Jim Palmer | Bal | sp | 20 | 1 | 0 | .000 | 0 | .000 | 1 | 13 | 5 | .385 | 35 | 16 | 4 | 66.5 | .596 |
| Milt Pappas | Bal | sp | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 26 | 14 | 8 | 53.5 | .670 |
| Camilo Pascual | SF | sp | 33 | 7 | 3 | .429 | 3 | .429 | 16 | 29 | 9 | .310 | 70 | 67 | 21 | 21.2 | .649 |
| Orlando Pena | KC | rp | 33 | 3 | 1 | .333 | 1 | .333 | 5 | 4 | 1 | .250 | 30 | 18 | 4 | 50.4 | .645 |
| Ron Perranoski* | Cal | rp | 31 | 24 | 14 | .583 | 7 | .292 | 5 | 28 | 11 | .393 | 62 | 62 | 31 | 18.6 | .608 |
| Gaylord Perry | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 104.1 | .665 |
| Jim Perry | Cle | sp | 30 | 1 | 0 | .000 | 0 | .000 | 3 | 15 | 4 | .267 | 40 | 22 | 9 | 60.1 | .628 |
| Gary Peters* | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 27 | 2 | 1 | 100.2 | .651 |
| Fritz Peterson* | NYA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 86.9 | .669 |
| Tom Phoebus | KC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 103.2 | .569 |
| Tony Pierce* | SF | rp | 21 | 5 | 0 | .000 | 5 | 1.000 | 1 | 19 | 10 | .526 | 24 | 24 | 14 | 21.0 | .635 |
| Juan Pizarro* | StL | rp | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 1 | .125 | 23 | 15 | 7 | 61.4 | .631 |
| Johnny Podres* | LA | rp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 2 | .222 | 30 | 13 | 6 | 66.1 | .672 |
| Bob Priddy | NYN | rp | 27 | 11 | 4 | .364 | 5 | .455 | 16 | 21 | 11 | .524 | 87 | 87 | 28 | 16.9 | .643 |
| Mel Queen | Cin | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.3 | .660 |
| Dick Radatz | StL | rp | 29 | 7 | 2 | .286 | 3 | .429 | 11 | 19 | 9 | .474 | 47 | 47 | 14 | 20.6 | .606 |
| Pedro Ramos | ChA | rp | 31 | 28 | 19 | .679 | 9 | .321 | 1 | 27 | 10 | .370 | 54 | 54 | 36 | 15.8 | .642 |
| Claude Raymond | Phi | rp | 29 | 13 | 2 | .154 | 8 | .615 | 22 | 17 | 8 | .471 | 72 | 72 | 18 | 16.6 | .658 |
| Howie Reed | Det | rp | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 8 | 3 | .375 | 19 | 19 | 6 | 28.5 | .614 |
| Ron Reed | Bal | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 6 | 7 | 0 | .000 | 23 | 23 | 7 | 15.6 | .645 |
| Phil Regan | LA | rp | 29 | 30 | 24 | .800 | 6 | .200 | 0 | 24 | 8 | .333 | 64 | 64 | 52 | 21.3 | .671 |
| Hal Reniff | KC | rp | 27 | 31 | 25 | .806 | 6 | .194 | 7 | 36 | 10 | .278 | 67 | 67 | 43 | 18.2 | .595 |
| Dennis Ribant | Cle | sp | 24 | 5 | 2 | .400 | 3 | .600 | 9 | 10 | 3 | .300 | 40 | 40 | 9 | 18.0 | .601 |
| Pete Richert* | Cal | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 98.2 | .638 |
| Jay Ritchie | Hou | rp | 30 | 6 | 1 | .167 | 3 | .500 | 18 | 34 | 13 | .382 | 72 | 72 | 20 | 15.3 | .665 |
| Robin Roberts | Bos | sp | 39 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 4 | .211 | 32 | 29 | 10 | 33.9 | .615 |
| Minnie Rojas | Bos | rp | 28 | 29 | 20 | .690 | 9 | .310 | 8 | 31 | 13 | .419 | 65 | 65 | 42 | 15.9 | .644 |
| Ray Sadecki* | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.3 | .663 |
| Ken Sanders | StL | rp | 24 | 0 | 0 | .000 | 0 | .000 | 3 | 35 | 14 | .400 | 46 | 46 | 15 | 26.8 | .580 |
| Jack Sanford | Pit | rp | 37 | 6 | 3 | .500 | 3 | .500 | 1 | 28 | 11 | .393 | 48 | 44 | 17 | 34.7 | .646 |
| Jose Santiago | ChA | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 96.2 | .632 |
| Don Schwall | Was | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 3 | .375 | 24 | 12 | 8 | 68.7 | .578 |
| Tom Seaver | NYN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 101.9 | .649 |
| Diego Segui | SF | rp | 29 | 1 | 1 | 1.000 | 0 | .000 | 2 | 18 | 6 | .333 | 40 | 40 | 16 | 15.9 | .658 |
| Dick Selma | Pit | rp | 23 | 6 | 5 | .833 | 1 | .167 | 0 | 42 | 13 | .310 | 37 | 35 | 16 | 27.7 | .612 |
| Bob Shaw | Det | sp | 33 | 2 | 1 | .500 | 1 | .500 | 1 | 3 | 3 | 1.000 | 30 | 4 | 3 | 90.8 | .618 |
| Don Shaw* | NYA | rp | 23 | 6 | 3 | .500 | 2 | .333 | 0 | 12 | 3 | .250 | 20 | 20 | 10 | 18.5 | .578 |
| Rollie Sheldon | Was | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 30 | 2 | 1 | 94.8 | .607 |
| Jim Shellenback* | ChA | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 6 | 3 | 24.3 | .582 |
| Larry Sherry | Cal | rp | 30 | 4 | 0 | .000 | 3 | .750 | 4 | 11 | 5 | .455 | 23 | 23 | 7 | 15.4 | .617 |
| Bill Short* | NYN | rp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 95.7 | .655 |
| Chris Short* | KC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 108.0 | .608 |
| Sonny Siebert | LA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 33 | 1 | 1 | 95.1 | .669 |
| Curt Simmons* | ChN | sp | 37 | 4 | 1 | .250 | 3 | .750 | 7 | 38 | 12 | .316 | 83 | 83 | 21 | 18.7 | .654 |
| Bill Singer | Cle | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 2 | .222 | 34 | 16 | 3 | 66.3 | .621 |
| Tommie Sisk | Pit | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 1 | .500 | 27 | 6 | 5 | 84.6 | .625 |
| Joe Sparma | NYA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 89.7 | .608 |
| Lee Stange | Atl | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 86.0 | .696 |
| Jerry Stephenson | NYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 101.5 | .608 |
| Dick Stigman* | Was | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 87.2 | .572 |
| Wes Stock | Hou | rp | 32 | 3 | 2 | .667 | 1 | .333 | 1 | 6 | 1 | .167 | 24 | 24 | 9 | 18.8 | .631 |
| Bill Stoneman | Cin | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 15 | 7 | 3 | 52.2 | .669 |
| Mel Stottlemyre | NYA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 94.8 | .616 |
| Don Sutton | LA | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.2 | .652 |
| Fred Talbot | Bos | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 86.9 | .603 |
| Ron Taylor | Bal | rp | 29 | 15 | 12 | .800 | 3 | .200 | 2 | 38 | 10 | .263 | 66 | 66 | 41 | 19.1 | .672 |
| Ralph Terry | NYA | rp | 30 | 7 | 3 | .429 | 3 | .429 | 18 | 30 | 14 | .467 | 82 | 82 | 27 | 17.8 | .640 |
| Luis Tiant | Cle | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 101.2 | .628 |
| Thad Tillotson | Was | rp | 26 | 4 | 4 | 1.000 | 0 | .000 | 4 | 33 | 15 | .455 | 55 | 51 | 26 | 32.0 | .609 |
| Cecil Upshaw | NYN | rp | 24 | 16 | 11 | .688 | 5 | .313 | 2 | 16 | 6 | .375 | 48 | 48 | 29 | 15.7 | .697 |
| Bob Veale* | Min | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 111.1 | .615 |
| Joe Verbanic | Det | rp | 24 | 3 | 2 | .667 | 1 | .333 | 0 | 9 | 7 | .778 | 26 | 21 | 13 | 42.3 | .638 |
| Ray Washburn | Min | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 51 | 21 | .412 | 53 | 53 | 10 | 26.5 | .645 |
| Gary Waslewski | Cal | sp | 25 | 1 | 0 | .000 | 0 | .000 | 1 | 21 | 10 | .476 | 34 | 34 | 11 | 23.3 | .573 |
| Eddie Watt | Min | rp | 26 | 4 | 0 | .000 | 3 | .750 | 21 | 29 | 11 | .379 | 87 | 87 | 26 | 21.3 | .616 |
| Jim Weaver* | NYN | rp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 1 | 80.3 | .642 |
| Dave Wickersham | Hou | rp | 31 | 4 | 1 | .250 | 3 | .750 | 3 | 23 | 7 | .304 | 47 | 47 | 10 | 25.0 | .605 |
| Hoyt Wilhelm | SF | rp | 43 | 40 | 32 | .800 | 8 | .200 | 1 | 40 | 9 | .225 | 69 | 69 | 51 | 18.1 | .627 |
| Stan Williams | Bal | sp | 30 | 11 | 5 | .455 | 3 | .273 | 8 | 18 | 5 | .278 | 59 | 58 | 20 | 23.9 | .614 |
| Ron Willis | Bos | rp | 23 | 5 | 3 | .600 | 2 | .400 | 15 | 20 | 10 | .500 | 56 | 56 | 13 | 19.0 | .637 |
| Don Wilson | NYN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 34 | 1 | 1 | 101.1 | .631 |
| Earl Wilson | Bos | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 107.6 | .623 |
| Rick Wise | Pit | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 28 | 11 | 8 | 73.7 | .648 |
| Dooley Womack | Min | rp | 27 | 3 | 1 | .333 | 1 | .333 | 8 | 9 | 2 | .222 | 39 | 39 | 13 | 19.3 | .640 |
| Wilbur Wood* | Min | rp | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 8 | 4 | .500 | 23 | 23 | 13 | 21.3 | .592 |
| Hal Woodeshick* | Min | rp | 33 | 3 | 1 | .333 | 2 | .667 | 7 | 18 | 8 | .444 | 33 | 33 | 11 | 15.9 | .610 |
| Al Worthington | Cin | rp | 37 | 34 | 34 | 1.000 | 0 | .000 | 7 | 30 | 7 | .233 | 74 | 74 | 48 | 20.1 | .651 |
| Clyde Wright* | Cal | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 21 | 9 | .429 | 30 | 30 | 11 | 23.1 | .636 |
| John Wyatt | ChA | rp | 32 | 11 | 4 | .364 | 4 | .364 | 15 | 18 | 4 | .222 | 67 | 67 | 23 | 18.7 | .623 |
| Chris Zachary | NYA | sp | 22 | 2 | 0 | .000 | 2 | 1.000 | 0 | 21 | 9 | .429 | 28 | 26 | 8 | 39.0 | .564 |