League pitching register -- American League
Regular season -- as of 10/16/1970
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jack Aker | MIL | rp | 29 | 3.03 | 3 | 3 | 1 | 54 | 0 | 0 | 0 | 74.1 | 76 | 30 | 25 | 21 | 37 | 3 | 11 |
| Steve Barber* | BAL | rp | 32 | 3.44 | 3 | 5 | 0 | 50 | 5 | 1 | 0 | 99.1 | 109 | 47 | 38 | 21 | 61 | 6 | 16 |
| Jim Barr | OAK | rp | 23 | 3.78 | 3 | 2 | 2 | 21 | 0 | 0 | 0 | 33.1 | 36 | 17 | 14 | 10 | 19 | 7 | 2 |
| Fred Beene | CAA | rp | 27 | 6.75 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 9.1 | 13 | 7 | 7 | 2 | 8 | 3 | 1 |
| Frank Bertaina* | BOS | sp | 26 | 4.19 | 1 | 2 | 0 | 11 | 3 | 0 | 0 | 19.1 | 30 | 16 | 9 | 10 | 10 | 0 | 3 |
| Jack Billingham | CAA | sp | 28 | 4.24 | 7 | 3 | 0 | 39 | 13 | 2 | 1 | 129.1 | 152 | 73 | 61 | 44 | 76 | 6 | 16 |
| Wade Blasingame* | MIL | sp | 27 | 5.95 | 4 | 23 | 0 | 33 | 33 | 3 | 2 | 169.1 | 214 | 128 | 112 | 53 | 110 | 17 | 12 |
| Vida Blue* | MIL | sp | 21 | 2.82 | 7 | 18 | 0 | 34 | 34 | 5 | 1 | 239.2 | 210 | 92 | 75 | 66 | 257 | 22 | 12 |
| Bert Blyleven | MIN | sp | 20 | 3.65 | 18 | 8 | 0 | 38 | 37 | 9 | 5 | 239.1 | 244 | 99 | 97 | 57 | 198 | 23 | 18 |
| Bobby Bolin | NYY | rp | 32 | 5.51 | 1 | 2 | 0 | 25 | 0 | 0 | 0 | 32.2 | 36 | 24 | 20 | 15 | 18 | 5 | 2 |
| Jim Bouton | KCR | rp | 31 | 4.62 | 1 | 6 | 0 | 11 | 11 | 1 | 0 | 64.1 | 87 | 44 | 33 | 27 | 47 | 5 | 2 |
| Gene Brabender | CHW | sp | 28 | 3.26 | 6 | 4 | 3 | 62 | 2 | 0 | 0 | 96.2 | 87 | 43 | 35 | 47 | 57 | 6 | 14 |
| Tom Bradley | CLE | sp | 24 | 2.76 | 23 | 9 | 0 | 38 | 38 | 12 | 6 | 274.0 | 240 | 91 | 84 | 65 | 194 | 12 | 17 |
| Bucky Brandon | MIL | rp | 30 | 4.68 | 0 | 0 | 0 | 52 | 0 | 0 | 0 | 75.0 | 99 | 48 | 39 | 49 | 52 | 5 | 9 |
| Ken Brett* | CHW | rp | 21 | 2.89 | 7 | 7 | 1 | 32 | 14 | 5 | 2 | 127.2 | 80 | 52 | 41 | 54 | 145 | 11 | 6 |
| Jackie Brown | KCR | rp | 27 | 4.20 | 0 | 4 | 0 | 26 | 8 | 0 | 0 | 75.0 | 63 | 43 | 35 | 57 | 60 | 12 | 8 |
| Ron Bryant* | BOS | sp | 23 | 4.27 | 12 | 11 | 0 | 30 | 30 | 2 | 1 | 172.2 | 181 | 91 | 82 | 61 | 109 | 19 | 23 |
| Jim Bunning | DET | sp | 38 | 4.27 | 7 | 9 | 0 | 23 | 22 | 4 | 0 | 143.1 | 153 | 80 | 68 | 40 | 105 | 12 | 9 |
| Tom Burgmeier* | MIN | rp | 27 | 2.70 | 9 | 4 | 30 | 66 | 0 | 0 | 0 | 83.1 | 91 | 33 | 25 | 24 | 41 | 6 | 11 |
| Les Cain* | KCR | sp | 22 | 4.63 | 7 | 24 | 0 | 40 | 35 | 2 | 1 | 210.0 | 237 | 128 | 108 | 123 | 195 | 13 | 25 |
| Buzz Capra | CLE | rp | 23 | 5.40 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.0 | 6 | 3 | 3 | 1 | 0 | 0 | 0 |
| Don Carrithers | KCR | sp | 21 | 4.88 | 6 | 11 | 0 | 21 | 16 | 1 | 0 | 96.0 | 104 | 64 | 52 | 63 | 51 | 6 | 7 |
| Clay Carroll | BOS | rp | 29 | 2.17 | 4 | 3 | 7 | 53 | 0 | 0 | 0 | 66.1 | 66 | 24 | 16 | 18 | 37 | 1 | 12 |
| Bill Champion | MIL | rp | 23 | 3.61 | 0 | 0 | 0 | 52 | 1 | 0 | 0 | 109.2 | 103 | 51 | 44 | 46 | 65 | 18 | 11 |
| Rickey Clark | KCR | sp | 25 | 4.94 | 1 | 5 | 0 | 11 | 8 | 1 | 0 | 54.2 | 52 | 35 | 30 | 38 | 39 | 5 | 2 |
| Tony Cloninger | BAL | sp | 29 | 2.43 | 4 | 1 | 1 | 24 | 0 | 0 | 0 | 40.2 | 35 | 14 | 11 | 26 | 12 | 3 | 10 |
| Joe Coleman | OAK | sp | 24 | 2.70 | 15 | 5 | 0 | 27 | 27 | 8 | 5 | 193.2 | 170 | 66 | 58 | 69 | 159 | 12 | 15 |
| Danny Coombs* | OAK | sp | 28 | 3.29 | 14 | 8 | 0 | 29 | 29 | 4 | 2 | 196.2 | 171 | 83 | 72 | 70 | 129 | 17 | 16 |
| Jerry Crider | WSH | rp | 28 | 5.16 | 3 | 4 | 1 | 61 | 7 | 0 | 0 | 103.0 | 132 | 74 | 59 | 44 | 51 | 16 | 5 |
| John Curtis* | KCR | sp | 23 | 3.74 | 1 | 2 | 1 | 13 | 3 | 1 | 0 | 33.2 | 31 | 15 | 14 | 17 | 34 | 1 | 2 |
| Bruce Dal Canton | MIL | sp | 29 | 4.79 | 4 | 20 | 0 | 31 | 31 | 3 | 0 | 173.0 | 190 | 109 | 92 | 62 | 74 | 22 | 13 |
| Larry Dierker | CAA | sp | 23 | 3.59 | 9 | 7 | 0 | 31 | 26 | 4 | 1 | 168.0 | 157 | 84 | 67 | 57 | 102 | 21 | 8 |
| Jack DiLauro* | KCR | rp | 27 | 7.56 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 8.1 | 7 | 7 | 7 | 5 | 4 | 1 | 0 |
| Chuck Dobson | CAA | sp | 26 | 4.87 | 11 | 17 | 0 | 33 | 33 | 4 | 1 | 190.1 | 197 | 124 | 103 | 77 | 102 | 39 | 12 |
| Pat Dobson | DET | sp | 29 | 4.97 | 14 | 13 | 0 | 34 | 33 | 4 | 2 | 195.2 | 213 | 121 | 108 | 61 | 123 | 33 | 12 |
| Al Downing* | DET | sp | 30 | 4.61 | 13 | 13 | 0 | 32 | 32 | 5 | 0 | 205.0 | 226 | 117 | 105 | 70 | 125 | 15 | 19 |
| Paul Doyle* | MIN | rp | 30 | 10.38 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 4.1 | 9 | 6 | 5 | 3 | 3 | 1 | 1 |
| Moe Drabowsky | KCR | rp | 34 | 7.41 | 4 | 6 | 6 | 54 | 0 | 0 | 0 | 58.1 | 68 | 52 | 48 | 32 | 43 | 12 | 4 |
| Tom Dukes | NYY | rp | 27 | 2.73 | 3 | 2 | 1 | 28 | 0 | 0 | 0 | 26.1 | 23 | 9 | 8 | 6 | 24 | 2 | 1 |
| Steve Dunning | BOS | sp | 22 | 5.81 | 10 | 11 | 0 | 33 | 33 | 2 | 1 | 179.2 | 176 | 120 | 116 | 102 | 134 | 30 | 13 |
| Ed Farmer | BOS | rp | 21 | 5.37 | 8 | 3 | 2 | 69 | 0 | 0 | 0 | 70.1 | 78 | 53 | 42 | 48 | 46 | 8 | 9 |
| Rollie Fingers | CLE | rp | 24 | 4.04 | 1 | 4 | 20 | 56 | 0 | 0 | 0 | 64.2 | 62 | 29 | 29 | 14 | 48 | 10 | 7 |
| Eddie Fisher | CLE | rp | 33 | 5.21 | 2 | 2 | 0 | 43 | 1 | 0 | 0 | 57.0 | 58 | 35 | 33 | 19 | 29 | 7 | 1 |
| Al Fitzmorris | KCR | rp | 25 | 3.38 | 5 | 14 | 0 | 26 | 21 | 4 | 1 | 154.1 | 137 | 72 | 58 | 89 | 64 | 7 | 20 |
| Danny Frisella | CAA | rp | 25 | 4.12 | 4 | 4 | 1 | 67 | 0 | 0 | 0 | 78.2 | 80 | 37 | 36 | 22 | 78 | 6 | 6 |
| Woodie Fryman* | NYY | rp | 31 | 5.13 | 6 | 17 | 27 | 70 | 0 | 0 | 0 | 79.0 | 99 | 50 | 45 | 51 | 47 | 8 | 7 |
| Mike Garman | MIL | sp | 21 | 3.68 | 0 | 3 | 0 | 4 | 4 | 0 | 0 | 22.0 | 16 | 12 | 9 | 13 | 10 | 4 | 4 |
| Greg Garrett* | CHW | rp | 22 | 2.12 | 1 | 1 | 1 | 41 | 0 | 0 | 0 | 59.1 | 36 | 16 | 14 | 25 | 57 | 9 | 8 |
| Gary Gentry | BAL | sp | 24 | 3.19 | 13 | 5 | 2 | 84 | 0 | 0 | 0 | 107.1 | 77 | 42 | 38 | 60 | 90 | 9 | 4 |
| Joe Gibbon* | NYY | rp | 36 | 4.50 | 2 | 3 | 2 | 51 | 0 | 0 | 0 | 44.0 | 38 | 23 | 22 | 15 | 45 | 2 | 5 |
| Fred Gladding | MIL | rp | 35 | 5.75 | 1 | 2 | 0 | 45 | 0 | 0 | 0 | 40.2 | 50 | 27 | 26 | 17 | 15 | 0 | 13 |
| Wayne Granger | BOS | rp | 26 | 2.42 | 14 | 4 | 30 | 67 | 0 | 0 | 0 | 81.2 | 85 | 29 | 22 | 22 | 37 | 5 | 15 |
| Tom Griffin | MIL | sp | 22 | 7.01 | 3 | 22 | 0 | 28 | 28 | 0 | 0 | 136.0 | 152 | 117 | 106 | 101 | 82 | 16 | 9 |
| Joe Grzenda* | CLE | rp | 34 | 1.29 | 6 | 3 | 14 | 48 | 0 | 0 | 0 | 63.0 | 47 | 12 | 9 | 12 | 49 | 4 | 14 |
| Don Gullett* | NYY | sp | 20 | 4.11 | 12 | 12 | 0 | 32 | 32 | 2 | 0 | 203.2 | 222 | 107 | 93 | 63 | 123 | 19 | 25 |
| Tom Hall* | CHW | rp | 22 | 2.22 | 21 | 6 | 3 | 41 | 24 | 5 | 3 | 194.1 | 116 | 53 | 48 | 70 | 256 | 9 | 1 |
| Rich Hand | NYY | sp | 21 | 3.41 | 9 | 7 | 0 | 30 | 30 | 6 | 1 | 182.0 | 144 | 85 | 69 | 66 | 137 | 21 | 15 |
| Jim Hardin | CLE | sp | 26 | 4.13 | 3 | 0 | 0 | 38 | 0 | 0 | 0 | 52.1 | 64 | 29 | 24 | 10 | 25 | 5 | 4 |
| Steve Hargan | OAK | sp | 27 | 1.77 | 6 | 2 | 38 | 72 | 0 | 0 | 0 | 86.2 | 50 | 17 | 17 | 37 | 40 | 6 | 7 |
| Hal Haydel | KCR | rp | 26 | 6.98 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 19.1 | 26 | 17 | 15 | 12 | 16 | 1 | 1 |
| Phil Hennigan | CAA | rp | 25 | 5.80 | 2 | 1 | 1 | 29 | 0 | 0 | 0 | 40.1 | 42 | 27 | 26 | 27 | 41 | 7 | 5 |
| Ron Herbel | MIL | rp | 32 | 5.20 | 1 | 1 | 0 | 37 | 0 | 0 | 0 | 71.0 | 78 | 45 | 41 | 23 | 31 | 13 | 5 |
| Ron Herbel | BOS | rp | 32 | 3.01 | 4 | 2 | 0 | 15 | 10 | 1 | 0 | 77.2 | 70 | 35 | 26 | 23 | 40 | 11 | 7 |
| Ramon Hernandez* | CAA | rp | 30 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Dennis Higgins | WSH | rp | 30 | 4.05 | 0 | 1 | 0 | 35 | 0 | 0 | 0 | 53.1 | 56 | 29 | 24 | 27 | 59 | 7 | 5 |
| John Hiller* | CAA | rp | 27 | 2.00 | 1 | 2 | 0 | 28 | 0 | 0 | 0 | 36.0 | 42 | 11 | 8 | 17 | 36 | 1 | 0 |
| Joe Hoerner* | CHW | rp | 34 | 2.81 | 6 | 5 | 20 | 54 | 0 | 0 | 0 | 57.2 | 42 | 20 | 18 | 23 | 52 | 2 | 3 |
| Burt Hooton | CHW | sp | 21 | 1.34 | 5 | 0 | 0 | 8 | 3 | 1 | 1 | 33.2 | 12 | 5 | 5 | 17 | 37 | 0 | 2 |
| Joe Horlen | CHW | sp | 33 | 3.50 | 11 | 7 | 0 | 25 | 25 | 4 | 2 | 167.0 | 189 | 73 | 65 | 34 | 107 | 12 | 10 |
| Tom House* | MIN | rp | 24 | 3.13 | 1 | 2 | 1 | 26 | 0 | 0 | 0 | 23.0 | 29 | 14 | 8 | 8 | 14 | 0 | 3 |
| Al Hrabosky* | CHW | rp | 20 | 20.77 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.1 | 10 | 10 | 10 | 4 | 2 | 1 | 0 |
| Tommy John* | CLE | sp | 27 | 3.36 | 20 | 12 | 0 | 39 | 39 | 4 | 1 | 251.2 | 224 | 109 | 94 | 70 | 149 | 18 | 32 |
| Bart Johnson | OAK | rp | 21 | 3.36 | 12 | 8 | 1 | 32 | 22 | 5 | 1 | 171.1 | 127 | 75 | 64 | 100 | 153 | 10 | 20 |
| Jim Kaat* | MIN | sp | 32 | 4.11 | 18 | 7 | 0 | 33 | 33 | 5 | 3 | 206.0 | 235 | 111 | 94 | 20 | 126 | 14 | 14 |
| Mike Kekich* | WSH | sp | 26 | 4.38 | 8 | 13 | 0 | 31 | 30 | 0 | 0 | 160.1 | 168 | 93 | 78 | 79 | 99 | 11 | 13 |
| Dick Kelley* | DET | rp | 31 | 6.33 | 1 | 2 | 3 | 55 | 0 | 0 | 0 | 54.0 | 63 | 39 | 38 | 24 | 46 | 8 | 5 |
| Tom Kelley | MIL | sp | 27 | 6.00 | 3 | 22 | 0 | 31 | 31 | 1 | 1 | 162.0 | 208 | 133 | 108 | 108 | 83 | 13 | 21 |
| Mike Kilkenny* | BOS | rp | 26 | 4.45 | 4 | 4 | 6 | 50 | 0 | 0 | 0 | 60.2 | 54 | 36 | 30 | 36 | 38 | 10 | 6 |
| Bruce Kison | MIN | sp | 21 | 6.79 | 2 | 3 | 1 | 50 | 0 | 0 | 0 | 50.1 | 54 | 38 | 38 | 29 | 39 | 10 | 4 |
| Steve Kline | BOS | sp | 23 | 3.42 | 15 | 5 | 0 | 31 | 31 | 7 | 1 | 210.1 | 231 | 87 | 80 | 40 | 77 | 26 | 29 |
| Darold Knowles* | CLE | rp | 29 | 3.34 | 4 | 3 | 3 | 28 | 1 | 0 | 0 | 32.1 | 37 | 12 | 12 | 12 | 25 | 1 | 3 |
| Cal Koonce | OAK | rp | 29 | 2.95 | 2 | 1 | 1 | 43 | 1 | 0 | 0 | 61.0 | 49 | 20 | 20 | 23 | 36 | 6 | 7 |
| Jerry Koosman* | BAL | sp | 27 | 2.98 | 10 | 10 | 0 | 26 | 26 | 6 | 1 | 175.1 | 150 | 72 | 58 | 53 | 122 | 20 | 14 |
| Lerrin LaGrow | KCR | rp | 21 | 9.42 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 14.1 | 24 | 16 | 15 | 7 | 4 | 2 | 0 |
| Ray Lamb | OAK | rp | 26 | 3.30 | 8 | 3 | 3 | 61 | 4 | 0 | 0 | 106.1 | 108 | 40 | 39 | 35 | 62 | 10 | 10 |
| Fred Lasher | KCR | rp | 28 | 4.01 | 5 | 3 | 0 | 42 | 2 | 0 | 0 | 76.1 | 78 | 42 | 34 | 47 | 57 | 6 | 14 |
| Denny Lemaster* | BOS | rp | 32 | 6.34 | 1 | 1 | 2 | 32 | 0 | 0 | 0 | 38.1 | 46 | 33 | 27 | 22 | 20 | 5 | 3 |
| Dave Leonhard | KCR | sp | 30 | 4.83 | 3 | 6 | 0 | 17 | 8 | 1 | 1 | 59.2 | 71 | 39 | 32 | 28 | 24 | 7 | 5 |
| Paul Lindblad* | CHW | rp | 29 | 2.58 | 3 | 2 | 5 | 71 | 0 | 0 | 0 | 101.1 | 70 | 33 | 29 | 28 | 67 | 10 | 11 |
| Skip Lockwood | MIN | sp | 24 | 3.88 | 3 | 3 | 0 | 36 | 2 | 0 | 0 | 60.1 | 60 | 28 | 26 | 32 | 27 | 4 | 12 |
| Mickey Lolich* | DET | sp | 30 | 3.10 | 18 | 5 | 0 | 33 | 33 | 10 | 2 | 241.0 | 199 | 88 | 83 | 73 | 232 | 22 | 8 |
| Jim Lonborg | CHW | sp | 29 | 4.14 | 16 | 10 | 0 | 32 | 32 | 4 | 3 | 195.2 | 206 | 104 | 90 | 62 | 132 | 18 | 18 |
| Marcelino Lopez* | MIL | rp | 26 | 3.50 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 36.0 | 31 | 14 | 14 | 17 | 32 | 1 | 7 |
| Marcelino Lopez* | OAK | rp | 26 | 3.18 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 5.2 | 3 | 2 | 2 | 2 | 7 | 1 | 0 |
| Mike Marshall | MIL | rp | 28 | 8.43 | 1 | 17 | 13 | 48 | 0 | 0 | 0 | 52.1 | 81 | 58 | 49 | 31 | 43 | 9 | 6 |
| Rudy May* | MIN | sp | 26 | 3.44 | 18 | 6 | 0 | 35 | 34 | 5 | 3 | 220.0 | 203 | 100 | 84 | 76 | 198 | 19 | 16 |
| Mike McCormick* | KCR | rp | 31 | 5.65 | 4 | 7 | 0 | 13 | 12 | 1 | 0 | 63.2 | 86 | 47 | 40 | 19 | 37 | 11 | 4 |
| Sam McDowell* | CLE | sp | 27 | 2.87 | 22 | 12 | 0 | 40 | 40 | 10 | 5 | 276.1 | 208 | 98 | 88 | 120 | 291 | 14 | 25 |
| Dan McGinn* | MIL | rp | 26 | 4.91 | 0 | 2 | 1 | 26 | 0 | 0 | 0 | 29.1 | 30 | 18 | 16 | 22 | 20 | 4 | 3 |
| Tug McGraw* | BOS | rp | 26 | 2.99 | 6 | 4 | 3 | 42 | 9 | 0 | 0 | 105.1 | 85 | 38 | 35 | 39 | 142 | 11 | 10 |
| Denny McLain | NYY | sp | 27 | 7.71 | 1 | 1 | 0 | 46 | 1 | 0 | 0 | 72.1 | 111 | 66 | 62 | 36 | 31 | 16 | 7 |
| Dave McNally* | BAL | sp | 28 | 2.52 | 13 | 8 | 0 | 33 | 33 | 8 | 5 | 236.0 | 191 | 74 | 66 | 61 | 96 | 15 | 28 |
| Mike McQueen* | DET | rp | 20 | 2.70 | 5 | 1 | 0 | 38 | 0 | 0 | 0 | 60.0 | 49 | 21 | 18 | 22 | 46 | 6 | 8 |
| Jim Merritt* | CHW | sp | 26 | 3.27 | 11 | 10 | 0 | 32 | 32 | 5 | 1 | 206.1 | 205 | 92 | 75 | 40 | 118 | 20 | 20 |
| Andy Messersmith | WSH | sp | 25 | 3.52 | 8 | 12 | 0 | 34 | 34 | 4 | 2 | 212.1 | 194 | 112 | 83 | 103 | 144 | 13 | 14 |
| Joe Moeller | DET | sp | 27 | 4.88 | 3 | 5 | 0 | 10 | 10 | 2 | 0 | 59.0 | 69 | 32 | 32 | 15 | 31 | 7 | 3 |
| Barry Moore* | WSH | sp | 27 | 5.68 | 9 | 7 | 2 | 62 | 4 | 0 | 0 | 82.1 | 94 | 62 | 52 | 33 | 48 | 16 | 10 |
| Carl Morton | OAK | sp | 26 | 4.55 | 7 | 7 | 2 | 35 | 18 | 3 | 1 | 122.2 | 131 | 72 | 62 | 57 | 84 | 4 | 11 |
| Tom Murphy | NYY | sp | 25 | 4.29 | 9 | 14 | 0 | 32 | 32 | 5 | 2 | 203.1 | 202 | 109 | 97 | 89 | 84 | 22 | 25 |
| Mike Nagy | NYY | sp | 22 | 6.14 | 0 | 2 | 0 | 6 | 2 | 0 | 0 | 14.2 | 21 | 14 | 10 | 6 | 5 | 2 | 1 |
| Jim Nash | OAK | sp | 25 | 3.08 | 11 | 7 | 0 | 31 | 30 | 5 | 4 | 189.2 | 179 | 77 | 65 | 80 | 107 | 8 | 14 |
| Gary Neibauer | DET | rp | 26 | 4.32 | 0 | 4 | 0 | 16 | 0 | 0 | 0 | 25.0 | 23 | 15 | 12 | 14 | 6 | 1 | 2 |
| Rich Nye* | CAA | rp | 25 | 0.00 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 7.1 | 4 | 0 | 0 | 0 | 6 | 0 | 0 |
| Claude Osteen* | BAL | sp | 31 | 4.08 | 8 | 9 | 0 | 32 | 32 | 3 | 0 | 203.0 | 210 | 100 | 92 | 56 | 109 | 20 | 26 |
| Jim Palmer | BAL | sp | 24 | 3.41 | 13 | 15 | 0 | 33 | 33 | 6 | 1 | 237.1 | 228 | 101 | 90 | 65 | 147 | 17 | 10 |
| Lowell Palmer | BOS | rp | 22 | 5.23 | 2 | 6 | 0 | 21 | 18 | 0 | 0 | 105.0 | 121 | 71 | 61 | 59 | 78 | 18 | 13 |
| Milt Pappas | BAL | sp | 32 | 3.64 | 8 | 11 | 0 | 32 | 32 | 3 | 2 | 205.0 | 209 | 99 | 83 | 58 | 101 | 24 | 12 |
| Marty Pattin | CHW | sp | 27 | 3.81 | 11 | 11 | 5 | 45 | 28 | 9 | 2 | 210.0 | 202 | 101 | 89 | 54 | 146 | 20 | 14 |
| Mike Paul* | DET | sp | 26 | 6.15 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 41.0 | 69 | 30 | 28 | 12 | 22 | 7 | 10 |
| Jose Pena | CAA | rp | 28 | 5.73 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 44.0 | 39 | 31 | 28 | 28 | 44 | 7 | 1 |
| Orlando Pena | DET | rp | 36 | 5.44 | 10 | 4 | 9 | 50 | 0 | 0 | 0 | 43.0 | 50 | 27 | 26 | 10 | 23 | 10 | 4 |
| Ron Perranoski* | CAA | rp | 34 | 3.05 | 5 | 12 | 30 | 59 | 0 | 0 | 0 | 82.2 | 94 | 37 | 28 | 31 | 32 | 2 | 19 |
| Jim Perry | CLE | sp | 34 | 3.44 | 17 | 11 | 0 | 40 | 40 | 9 | 4 | 279.2 | 267 | 110 | 107 | 51 | 159 | 24 | 18 |
| Fritz Peterson* | NYY | sp | 28 | 2.51 | 14 | 6 | 0 | 32 | 32 | 9 | 2 | 229.2 | 228 | 75 | 64 | 20 | 127 | 18 | 17 |
| Tom Phoebus | OAK | sp | 28 | 4.14 | 5 | 5 | 2 | 63 | 0 | 0 | 0 | 67.1 | 62 | 34 | 31 | 36 | 33 | 5 | 4 |
| Horacio Pina | MIL | rp | 25 | 4.64 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 21.1 | 20 | 16 | 11 | 13 | 11 | 1 | 2 |
| Bob Priddy | KCR | rp | 30 | 5.50 | 0 | 1 | 0 | 21 | 0 | 0 | 0 | 37.2 | 49 | 27 | 23 | 25 | 14 | 1 | 1 |
| Claude Raymond | KCR | rp | 33 | 2.16 | 3 | 1 | 13 | 66 | 0 | 0 | 0 | 87.1 | 72 | 30 | 21 | 23 | 77 | 10 | 4 |
| Frank Reberger | BOS | sp | 27 | 4.09 | 4 | 0 | 0 | 20 | 5 | 0 | 0 | 55.0 | 45 | 28 | 25 | 31 | 31 | 6 | 6 |
| Bob Reed | WSH | rp | 25 | 4.03 | 2 | 0 | 3 | 39 | 0 | 0 | 0 | 60.1 | 71 | 28 | 27 | 21 | 30 | 3 | 12 |
| Howie Reed | WSH | rp | 33 | 6.47 | 6 | 12 | 21 | 59 | 0 | 0 | 0 | 72.1 | 86 | 57 | 52 | 42 | 32 | 5 | 11 |
| Ron Reed | BAL | sp | 28 | 3.20 | 4 | 2 | 0 | 38 | 1 | 0 | 0 | 70.1 | 65 | 30 | 25 | 18 | 45 | 7 | 2 |
| Steve Renko | KCR | sp | 26 | 4.75 | 8 | 19 | 0 | 37 | 36 | 4 | 0 | 231.1 | 225 | 148 | 122 | 127 | 116 | 23 | 14 |
| Ken Reynolds* | WSH | sp | 24 | 4.14 | 6 | 15 | 0 | 30 | 30 | 3 | 2 | 184.2 | 162 | 106 | 85 | 96 | 99 | 14 | 27 |
| Pete Richert* | CAA | rp | 30 | 3.46 | 2 | 1 | 1 | 33 | 0 | 0 | 0 | 39.0 | 26 | 17 | 15 | 17 | 47 | 5 | 1 |
| Dave Roberts* | DET | sp | 26 | 2.80 | 13 | 7 | 0 | 32 | 32 | 8 | 3 | 228.0 | 222 | 79 | 71 | 60 | 150 | 15 | 31 |
| Jim Roland* | DET | rp | 28 | 3.49 | 4 | 5 | 14 | 54 | 0 | 0 | 0 | 56.2 | 41 | 28 | 22 | 21 | 30 | 6 | 6 |
| Jim Rooker* | CAA | sp | 27 | 4.19 | 10 | 15 | 0 | 32 | 32 | 5 | 1 | 191.1 | 188 | 112 | 89 | 114 | 124 | 12 | 17 |
| Gary Ross | KCR | rp | 22 | 6.72 | 1 | 4 | 0 | 39 | 2 | 0 | 0 | 75.0 | 100 | 62 | 56 | 36 | 32 | 13 | 17 |
| Chuck Seelbach | CLE | rp | 23 | 12.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 11 | 8 | 8 | 9 | 2 | 4 | 3 |
| Don Shaw* | NYY | rp | 27 | 1.86 | 3 | 1 | 1 | 23 | 0 | 0 | 0 | 19.1 | 18 | 4 | 4 | 12 | 9 | 0 | 1 |
| Chris Short* | OAK | sp | 32 | 3.17 | 16 | 11 | 0 | 32 | 31 | 5 | 3 | 213.0 | 194 | 89 | 75 | 69 | 158 | 20 | 10 |
| Bill Singer | CLE | sp | 26 | 2.45 | 4 | 3 | 3 | 42 | 2 | 1 | 0 | 73.1 | 46 | 20 | 20 | 25 | 68 | 12 | 1 |
| Paul Splittorff* | CAA | sp | 24 | 3.03 | 12 | 8 | 0 | 26 | 26 | 7 | 3 | 184.0 | 161 | 68 | 62 | 39 | 122 | 13 | 21 |
| George Stone* | WSH | sp | 23 | 3.49 | 7 | 14 | 0 | 33 | 33 | 4 | 2 | 216.2 | 233 | 114 | 84 | 42 | 172 | 17 | 12 |
| Mel Stottlemyre | NYY | sp | 29 | 4.03 | 11 | 14 | 0 | 33 | 33 | 4 | 2 | 209.2 | 229 | 114 | 94 | 48 | 87 | 14 | 23 |
| Jim Strickland* | MIN | rp | 25 | 4.72 | 2 | 5 | 0 | 45 | 0 | 0 | 0 | 40.0 | 28 | 22 | 21 | 21 | 32 | 4 | 5 |
| Ron Taylor | NYY | rp | 33 | 5.74 | 4 | 4 | 1 | 62 | 0 | 0 | 0 | 58.0 | 84 | 38 | 37 | 4 | 24 | 7 | 4 |
| Luis Tiant | CLE | sp | 29 | 8.20 | 0 | 1 | 0 | 20 | 1 | 0 | 0 | 37.1 | 47 | 38 | 34 | 22 | 16 | 9 | 1 |
| Tom Timmermann | MIN | rp | 30 | 3.69 | 4 | 2 | 9 | 76 | 0 | 0 | 0 | 107.1 | 122 | 55 | 44 | 33 | 61 | 0 | 9 |
| Mike Torrez | CHW | sp | 23 | 6.75 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 10.2 | 12 | 9 | 8 | 11 | 6 | 2 | 0 |
| Wayne Twitchell | OAK | rp | 23 | 2.30 | 1 | 2 | 2 | 10 | 0 | 0 | 0 | 15.2 | 4 | 5 | 4 | 17 | 13 | 0 | 2 |
| Sandy Vance | WSH | sp | 23 | 5.68 | 5 | 15 | 0 | 24 | 24 | 2 | 1 | 133.0 | 173 | 104 | 84 | 38 | 51 | 14 | 11 |
| Bob Veale* | MIN | sp | 34 | 4.68 | 7 | 9 | 0 | 36 | 19 | 2 | 1 | 142.1 | 134 | 85 | 74 | 70 | 157 | 12 | 8 |
| Gary Wagner | NYY | rp | 30 | 13.50 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1.1 | 3 | 2 | 2 | 2 | 0 | 0 | 1 |
| Luke Walker* | DET | rp | 26 | 2.29 | 1 | 5 | 1 | 88 | 0 | 0 | 0 | 106.1 | 80 | 29 | 27 | 45 | 72 | 3 | 15 |
| Gary Waslewski | CAA | sp | 28 | 4.65 | 0 | 1 | 0 | 21 | 0 | 0 | 0 | 31.0 | 31 | 20 | 16 | 13 | 23 | 3 | 1 |
| Eddie Watt | MIN | rp | 30 | 3.66 | 4 | 1 | 1 | 54 | 0 | 0 | 0 | 46.2 | 61 | 23 | 19 | 14 | 31 | 3 | 8 |
| Fred Wenz | CAA | rp | 28 | 2.70 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3.1 | 2 | 1 | 1 | 0 | 3 | 0 | 0 |
| Charlie Williams | WSH | rp | 23 | 4.96 | 0 | 3 | 0 | 31 | 0 | 0 | 0 | 45.1 | 60 | 36 | 25 | 27 | 36 | 1 | 4 |
| Stan Williams | BAL | rp | 33 | 1.80 | 12 | 8 | 41 | 82 | 0 | 0 | 0 | 95.0 | 78 | 22 | 19 | 30 | 69 | 5 | 5 |
| Ron Willis | BOS | rp | 26 | 4.15 | 5 | 0 | 0 | 43 | 0 | 0 | 0 | 69.1 | 66 | 33 | 32 | 24 | 21 | 6 | 13 |
| Earl Wilson | BOS | sp | 35 | 4.10 | 8 | 8 | 0 | 23 | 23 | 4 | 0 | 149.1 | 153 | 72 | 68 | 40 | 103 | 19 | 18 |
| Wilbur Wood* | MIN | sp | 29 | 3.10 | 17 | 9 | 0 | 37 | 37 | 8 | 3 | 255.2 | 239 | 103 | 88 | 48 | 195 | 15 | 17 |
| Clyde Wright* | CAA | sp | 30 | 2.67 | 16 | 9 | 0 | 32 | 32 | 7 | 4 | 225.2 | 208 | 84 | 67 | 67 | 145 | 14 | 22 |
| Jim York | WSH | rp | 23 | 2.54 | 7 | 5 | 3 | 91 | 0 | 0 | 0 | 120.1 | 84 | 37 | 34 | 50 | 140 | 8 | 4 |
| Chris Zachary | NYY | sp | 27 | 5.91 | 0 | 2 | 1 | 52 | 0 | 0 | 0 | 91.1 | 143 | 65 | 60 | 26 | 52 | 6 | 10 |
| 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 |
| Jack Aker | MIL | rp | 29 | 10 | 3 | 1 | 2 | 1 | 0 | 1 | 5 | 9.2 | 2.5 | 12.0 | 4.5 | 0.4 | 1.8 | 1.30 |
| Steve Barber* | BAL | rp | 32 | 8 | 0 | 4 | 6 | 17 | 0 | 6 | 4 | 9.9 | 1.9 | 12.3 | 5.5 | 0.5 | 2.9 | 1.31 |
| Jim Barr | OAK | rp | 23 | 2 | 1 | 1 | 1 | 0 | 0 | 3 | 0 | 9.7 | 2.7 | 12.7 | 5.1 | 1.9 | 1.9 | 1.38 |
| Fred Beene | CAA | rp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12.5 | 1.9 | 14.5 | 7.7 | 2.9 | 4.0 | 1.61 |
| Frank Bertaina* | BOS | sp | 26 | 1 | 2 | 2 | 0 | 2 | 0 | 2 | 0 | 14.0 | 4.7 | 18.6 | 4.7 | 0.0 | 1.0 | 2.07 |
| Jack Billingham | CAA | sp | 28 | 7 | 8 | 3 | 8 | 7 | 1 | 12 | 6 | 10.6 | 3.1 | 14.2 | 5.3 | 0.4 | 1.7 | 1.52 |
| Wade Blasingame* | MIL | sp | 27 | 25 | 5 | 9 | 13 | 14 | 0 | 11 | 7 | 11.4 | 2.8 | 14.9 | 5.8 | 0.9 | 2.1 | 1.58 |
| Vida Blue* | MIL | sp | 21 | 13 | 8 | 4 | 4 | 7 | 2 | 12 | 4 | 7.9 | 2.5 | 10.5 | 9.7 | 0.8 | 3.9 | 1.15 |
| Bert Blyleven | MIN | sp | 20 | 18 | 8 | 2 | 7 | 3 | 0 | 12 | 6 | 9.2 | 2.1 | 11.6 | 7.4 | 0.9 | 3.5 | 1.26 |
| Bobby Bolin | NYY | rp | 32 | 2 | 0 | 3 | 1 | 3 | 0 | 0 | 2 | 9.9 | 4.1 | 14.3 | 5.0 | 1.4 | 1.2 | 1.56 |
| Jim Bouton | KCR | rp | 31 | 12 | 1 | 0 | 0 | 2 | 0 | 4 | 3 | 12.2 | 3.8 | 15.9 | 6.6 | 0.7 | 1.7 | 1.77 |
| Gene Brabender | CHW | sp | 28 | 10 | 2 | 3 | 1 | 3 | 0 | 3 | 3 | 8.1 | 4.4 | 12.6 | 5.3 | 0.6 | 1.2 | 1.39 |
| Tom Bradley | CLE | sp | 24 | 22 | 12 | 8 | 6 | 4 | 1 | 11 | 6 | 7.9 | 2.1 | 10.2 | 6.4 | 0.4 | 3.0 | 1.11 |
| Bucky Brandon | MIL | rp | 30 | 4 | 2 | 8 | 2 | 5 | 0 | 3 | 3 | 11.9 | 5.9 | 18.0 | 6.2 | 0.6 | 1.1 | 1.97 |
| Ken Brett* | CHW | rp | 21 | 11 | 3 | 4 | 2 | 2 | 0 | 4 | 1 | 5.6 | 3.8 | 9.6 | 10.2 | 0.8 | 2.7 | 1.05 |
| Jackie Brown | KCR | rp | 27 | 3 | 2 | 10 | 1 | 5 | 0 | 6 | 2 | 7.6 | 6.8 | 14.5 | 7.2 | 1.4 | 1.1 | 1.60 |
| Ron Bryant* | BOS | sp | 23 | 10 | 5 | 2 | 4 | 2 | 1 | 6 | 6 | 9.4 | 3.2 | 12.8 | 5.7 | 1.0 | 1.8 | 1.40 |
| Jim Bunning | DET | sp | 38 | 15 | 1 | 3 | 3 | 0 | 0 | 10 | 9 | 9.6 | 2.5 | 12.3 | 6.6 | 0.8 | 2.6 | 1.35 |
| Tom Burgmeier* | MIN | rp | 27 | 4 | 2 | 4 | 7 | 1 | 0 | 2 | 5 | 9.8 | 2.6 | 13.2 | 4.4 | 0.6 | 1.7 | 1.38 |
| Les Cain* | KCR | sp | 22 | 46 | 8 | 6 | 6 | 4 | 2 | 16 | 7 | 10.2 | 5.3 | 15.7 | 8.4 | 0.6 | 1.6 | 1.71 |
| Buzz Capra | CLE | rp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 1.8 | 12.6 | 0.0 | 0.0 | 0.0 | 1.40 |
| Don Carrithers | KCR | sp | 21 | 12 | 2 | 5 | 4 | 18 | 0 | 3 | 7 | 9.8 | 5.9 | 16.0 | 4.8 | 0.6 | 0.8 | 1.74 |
| Clay Carroll | BOS | rp | 29 | 2 | 1 | 2 | 0 | 0 | 1 | 5 | 2 | 9.0 | 2.4 | 11.4 | 5.0 | 0.1 | 2.1 | 1.27 |
| Bill Champion | MIL | rp | 23 | 5 | 1 | 6 | 6 | 1 | 0 | 3 | 3 | 8.5 | 3.8 | 12.7 | 5.3 | 1.5 | 1.4 | 1.36 |
| Rickey Clark | KCR | sp | 25 | 12 | 5 | 2 | 2 | 8 | 0 | 2 | 1 | 8.6 | 6.3 | 15.1 | 6.4 | 0.8 | 1.0 | 1.65 |
| Tony Cloninger | BAL | sp | 29 | 2 | 1 | 2 | 2 | 1 | 0 | 1 | 0 | 7.7 | 5.8 | 13.9 | 2.7 | 0.7 | 0.5 | 1.50 |
| Joe Coleman | OAK | sp | 24 | 9 | 10 | 1 | 6 | 6 | 1 | 10 | 5 | 7.9 | 3.2 | 11.4 | 7.4 | 0.6 | 2.3 | 1.23 |
| Danny Coombs* | OAK | sp | 28 | 10 | 5 | 3 | 3 | 5 | 0 | 9 | 5 | 7.8 | 3.2 | 11.2 | 5.9 | 0.8 | 1.8 | 1.23 |
| Jerry Crider | WSH | rp | 28 | 9 | 2 | 6 | 4 | 3 | 0 | 4 | 9 | 11.5 | 3.8 | 15.7 | 4.5 | 1.4 | 1.2 | 1.71 |
| John Curtis* | KCR | sp | 23 | 3 | 0 | 3 | 0 | 4 | 0 | 3 | 0 | 8.3 | 4.5 | 12.8 | 9.1 | 0.3 | 2.0 | 1.43 |
| Bruce Dal Canton | MIL | sp | 29 | 7 | 3 | 3 | 2 | 3 | 0 | 10 | 6 | 9.9 | 3.2 | 13.2 | 3.8 | 1.1 | 1.2 | 1.46 |
| Larry Dierker | CAA | sp | 23 | 15 | 5 | 4 | 6 | 5 | 0 | 10 | 5 | 8.4 | 3.1 | 11.8 | 5.5 | 1.1 | 1.8 | 1.27 |
| Jack DiLauro* | KCR | rp | 27 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 7.6 | 5.4 | 13.0 | 4.3 | 1.1 | 0.8 | 1.44 |
| Chuck Dobson | CAA | sp | 26 | 6 | 5 | 2 | 5 | 8 | 1 | 13 | 1 | 9.3 | 3.6 | 13.2 | 4.8 | 1.8 | 1.3 | 1.44 |
| Pat Dobson | DET | sp | 29 | 16 | 7 | 6 | 5 | 6 | 0 | 6 | 8 | 9.8 | 2.8 | 12.8 | 5.7 | 1.5 | 2.0 | 1.40 |
| Al Downing* | DET | sp | 30 | 12 | 4 | 4 | 5 | 18 | 3 | 13 | 10 | 9.9 | 3.1 | 13.2 | 5.5 | 0.7 | 1.8 | 1.44 |
| Paul Doyle* | MIN | rp | 30 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 18.7 | 6.2 | 24.9 | 6.2 | 2.1 | 1.0 | 2.77 |
| Moe Drabowsky | KCR | rp | 34 | 5 | 0 | 5 | 3 | 1 | 0 | 4 | 2 | 10.5 | 4.9 | 15.9 | 6.6 | 1.9 | 1.3 | 1.71 |
| Tom Dukes | NYY | rp | 27 | 2 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 7.9 | 2.1 | 10.3 | 8.2 | 0.7 | 4.0 | 1.10 |
| Steve Dunning | BOS | sp | 22 | 20 | 7 | 5 | 4 | 10 | 3 | 11 | 10 | 8.8 | 5.1 | 14.1 | 6.7 | 1.5 | 1.3 | 1.55 |
| Ed Farmer | BOS | rp | 21 | 7 | 2 | 5 | 3 | 9 | 0 | 4 | 3 | 10.0 | 6.1 | 16.5 | 5.9 | 1.0 | 1.0 | 1.79 |
| Rollie Fingers | CLE | rp | 24 | 3 | 0 | 4 | 0 | 1 | 0 | 2 | 2 | 8.6 | 1.9 | 10.6 | 6.7 | 1.4 | 3.4 | 1.18 |
| Eddie Fisher | CLE | rp | 33 | 6 | 2 | 3 | 3 | 1 | 0 | 1 | 1 | 9.2 | 3.0 | 12.6 | 4.6 | 1.1 | 1.5 | 1.35 |
| Al Fitzmorris | KCR | rp | 25 | 11 | 9 | 3 | 2 | 14 | 1 | 13 | 6 | 8.0 | 5.2 | 13.3 | 3.7 | 0.4 | 0.7 | 1.46 |
| Danny Frisella | CAA | rp | 25 | 4 | 3 | 3 | 3 | 6 | 3 | 5 | 5 | 9.2 | 2.5 | 12.0 | 8.9 | 0.7 | 3.5 | 1.30 |
| Woodie Fryman* | NYY | rp | 31 | 2 | 4 | 7 | 2 | 8 | 0 | 1 | 3 | 11.3 | 5.8 | 17.3 | 5.4 | 0.9 | 0.9 | 1.90 |
| Mike Garman | MIL | sp | 21 | 2 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 6.5 | 5.3 | 13.1 | 4.1 | 1.6 | 0.8 | 1.32 |
| Greg Garrett* | CHW | rp | 22 | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 5.5 | 3.8 | 9.3 | 8.6 | 1.4 | 2.3 | 1.03 |
| Gary Gentry | BAL | sp | 24 | 3 | 1 | 3 | 2 | 0 | 0 | 3 | 3 | 6.5 | 5.0 | 11.7 | 7.5 | 0.8 | 1.5 | 1.28 |
| Joe Gibbon* | NYY | rp | 36 | 1 | 1 | 0 | 1 | 4 | 3 | 1 | 1 | 7.8 | 3.1 | 11.0 | 9.2 | 0.4 | 3.0 | 1.20 |
| Fred Gladding | MIL | rp | 35 | 0 | 1 | 1 | 8 | 6 | 0 | 1 | 1 | 11.1 | 3.8 | 16.6 | 3.3 | 0.0 | 0.9 | 1.65 |
| Wayne Granger | BOS | rp | 26 | 0 | 3 | 1 | 0 | 4 | 0 | 3 | 3 | 9.4 | 2.4 | 11.8 | 4.1 | 0.6 | 1.7 | 1.31 |
| Tom Griffin | MIL | sp | 22 | 23 | 6 | 5 | 6 | 21 | 0 | 13 | 8 | 10.1 | 6.7 | 17.1 | 5.4 | 1.1 | 0.8 | 1.86 |
| Joe Grzenda* | CLE | rp | 34 | 1 | 0 | 1 | 1 | 4 | 0 | 3 | 0 | 6.7 | 1.7 | 8.6 | 7.0 | 0.6 | 4.1 | 0.94 |
| Don Gullett* | NYY | sp | 20 | 8 | 4 | 4 | 2 | 1 | 0 | 10 | 8 | 9.8 | 2.8 | 12.7 | 5.4 | 0.8 | 2.0 | 1.40 |
| Tom Hall* | CHW | rp | 22 | 6 | 3 | 8 | 8 | 5 | 0 | 6 | 4 | 5.4 | 3.2 | 9.0 | 11.9 | 0.4 | 3.7 | 0.96 |
| Rich Hand | NYY | sp | 21 | 9 | 6 | 6 | 5 | 1 | 1 | 19 | 1 | 7.1 | 3.3 | 10.6 | 6.8 | 1.0 | 2.1 | 1.15 |
| Jim Hardin | CLE | sp | 26 | 6 | 0 | 2 | 0 | 0 | 0 | 3 | 1 | 11.0 | 1.7 | 12.7 | 4.3 | 0.9 | 2.5 | 1.41 |
| Steve Hargan | OAK | sp | 27 | 1 | 3 | 1 | 2 | 3 | 0 | 1 | 1 | 5.2 | 3.8 | 9.2 | 4.2 | 0.6 | 1.1 | 1.00 |
| Hal Haydel | KCR | rp | 26 | 0 | 1 | 3 | 3 | 1 | 0 | 0 | 0 | 12.1 | 5.6 | 19.1 | 7.4 | 0.5 | 1.3 | 1.97 |
| Phil Hennigan | CAA | rp | 25 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 9.4 | 6.0 | 15.4 | 9.1 | 1.6 | 1.5 | 1.71 |
| Ron Herbel | MIL | rp | 32 | 3 | 3 | 5 | 2 | 2 | 0 | 0 | 8 | 9.9 | 2.9 | 13.1 | 3.9 | 1.6 | 1.3 | 1.42 |
| Ron Herbel | BOS | rp | 32 | 1 | 5 | 2 | 5 | 0 | 1 | 3 | 0 | 8.1 | 2.7 | 11.4 | 4.6 | 1.3 | 1.7 | 1.20 |
| Ramon Hernandez* | CAA | rp | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 4.5 | 9.0 | 4.5 | 0.0 | 1.0 | 1.00 |
| Dennis Higgins | WSH | rp | 30 | 2 | 1 | 5 | 2 | 4 | 0 | 3 | 0 | 9.4 | 4.6 | 14.3 | 10.0 | 1.2 | 2.2 | 1.56 |
| John Hiller* | CAA | rp | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10.5 | 4.3 | 14.8 | 9.0 | 0.3 | 2.1 | 1.64 |
| Joe Hoerner* | CHW | rp | 34 | 2 | 0 | 3 | 0 | 2 | 4 | 2 | 2 | 6.6 | 3.6 | 10.1 | 8.1 | 0.3 | 2.3 | 1.13 |
| Burt Hooton | CHW | sp | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3.2 | 4.5 | 7.8 | 9.9 | 0.0 | 2.2 | 0.86 |
| Joe Horlen | CHW | sp | 33 | 7 | 4 | 3 | 7 | 4 | 4 | 5 | 4 | 10.2 | 1.8 | 12.4 | 5.8 | 0.6 | 3.1 | 1.34 |
| Tom House* | MIN | rp | 24 | 1 | 0 | 3 | 0 | 4 | 0 | 1 | 2 | 11.3 | 3.1 | 14.5 | 5.5 | 0.0 | 1.8 | 1.61 |
| Al Hrabosky* | CHW | rp | 20 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 20.8 | 8.3 | 31.2 | 4.2 | 2.1 | 0.5 | 3.23 |
| Tommy John* | CLE | sp | 27 | 15 | 13 | 6 | 8 | 13 | 0 | 14 | 6 | 8.0 | 2.5 | 10.8 | 5.3 | 0.6 | 2.1 | 1.17 |
| Bart Johnson | OAK | rp | 21 | 10 | 8 | 1 | 4 | 23 | 0 | 7 | 6 | 6.7 | 5.3 | 12.1 | 8.0 | 0.5 | 1.5 | 1.32 |
| Jim Kaat* | MIN | sp | 32 | 8 | 4 | 0 | 7 | 4 | 0 | 10 | 7 | 10.3 | 0.9 | 11.4 | 5.5 | 0.6 | 6.3 | 1.24 |
| Mike Kekich* | WSH | sp | 26 | 11 | 6 | 3 | 3 | 8 | 0 | 10 | 7 | 9.4 | 4.4 | 14.0 | 5.6 | 0.6 | 1.3 | 1.54 |
| Dick Kelley* | DET | rp | 31 | 5 | 1 | 1 | 1 | 1 | 0 | 2 | 4 | 10.5 | 4.0 | 14.7 | 7.7 | 1.3 | 1.9 | 1.61 |
| Tom Kelley | MIL | sp | 27 | 25 | 5 | 6 | 4 | 14 | 2 | 10 | 6 | 11.6 | 6.0 | 17.8 | 4.6 | 0.7 | 0.8 | 1.95 |
| Mike Kilkenny* | BOS | rp | 26 | 3 | 3 | 2 | 2 | 4 | 0 | 2 | 2 | 8.0 | 5.3 | 13.6 | 5.6 | 1.5 | 1.1 | 1.48 |
| Bruce Kison | MIN | sp | 21 | 4 | 1 | 4 | 5 | 2 | 1 | 6 | 1 | 9.7 | 5.2 | 15.7 | 7.0 | 1.8 | 1.3 | 1.65 |
| Steve Kline | BOS | sp | 23 | 9 | 6 | 6 | 0 | 2 | 2 | 9 | 3 | 9.9 | 1.7 | 11.6 | 3.3 | 1.1 | 1.9 | 1.29 |
| Darold Knowles* | CLE | rp | 29 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 10.3 | 3.3 | 13.9 | 7.0 | 0.3 | 2.1 | 1.52 |
| Cal Koonce | OAK | rp | 29 | 4 | 4 | 1 | 5 | 1 | 0 | 2 | 2 | 7.2 | 3.4 | 11.4 | 5.3 | 0.9 | 1.6 | 1.18 |
| Jerry Koosman* | BAL | sp | 27 | 10 | 4 | 8 | 4 | 7 | 2 | 5 | 4 | 7.7 | 2.7 | 10.6 | 6.3 | 1.0 | 2.3 | 1.16 |
| Lerrin LaGrow | KCR | rp | 21 | 1 | 0 | 2 | 2 | 2 | 0 | 5 | 1 | 15.1 | 4.4 | 20.7 | 2.5 | 1.3 | 0.6 | 2.16 |
| Ray Lamb | OAK | rp | 26 | 6 | 1 | 4 | 2 | 2 | 2 | 6 | 2 | 9.1 | 3.0 | 12.3 | 5.2 | 0.8 | 1.8 | 1.34 |
| Fred Lasher | KCR | rp | 28 | 16 | 1 | 3 | 5 | 3 | 0 | 2 | 5 | 9.2 | 5.5 | 15.3 | 6.7 | 0.7 | 1.2 | 1.64 |
| Denny Lemaster* | BOS | rp | 32 | 2 | 1 | 2 | 1 | 11 | 0 | 1 | 4 | 10.8 | 5.2 | 16.2 | 4.7 | 1.2 | 0.9 | 1.77 |
| Dave Leonhard | KCR | sp | 30 | 5 | 1 | 1 | 2 | 1 | 0 | 2 | 2 | 10.7 | 4.2 | 15.2 | 3.6 | 1.1 | 0.9 | 1.66 |
| Paul Lindblad* | CHW | rp | 29 | 8 | 4 | 1 | 2 | 1 | 0 | 4 | 3 | 6.2 | 2.5 | 8.9 | 6.0 | 0.9 | 2.4 | 0.97 |
| Skip Lockwood | MIN | sp | 24 | 3 | 1 | 3 | 2 | 2 | 0 | 4 | 4 | 9.0 | 4.8 | 14.0 | 4.0 | 0.6 | 0.8 | 1.52 |
| Mickey Lolich* | DET | sp | 30 | 12 | 9 | 8 | 5 | 5 | 0 | 6 | 3 | 7.4 | 2.7 | 10.3 | 8.7 | 0.8 | 3.2 | 1.13 |
| Jim Lonborg | CHW | sp | 29 | 13 | 3 | 2 | 14 | 6 | 0 | 12 | 2 | 9.5 | 2.9 | 13.0 | 6.1 | 0.8 | 2.1 | 1.37 |
| Marcelino Lopez* | MIL | rp | 26 | 1 | 0 | 2 | 1 | 1 | 0 | 1 | 2 | 7.8 | 4.3 | 12.3 | 8.0 | 0.3 | 1.9 | 1.33 |
| Marcelino Lopez* | OAK | rp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 3.2 | 7.9 | 11.1 | 1.6 | 3.5 | 0.88 |
| Mike Marshall | MIL | rp | 28 | 3 | 1 | 7 | 6 | 7 | 0 | 4 | 2 | 13.9 | 5.3 | 20.3 | 7.4 | 1.5 | 1.4 | 2.14 |
| Rudy May* | MIN | sp | 26 | 6 | 10 | 5 | 4 | 0 | 0 | 6 | 10 | 8.3 | 3.1 | 11.6 | 8.1 | 0.8 | 2.6 | 1.27 |
| Mike McCormick* | KCR | rp | 31 | 14 | 2 | 5 | 4 | 1 | 0 | 3 | 1 | 12.2 | 2.7 | 15.4 | 5.2 | 1.6 | 1.9 | 1.65 |
| Sam McDowell* | CLE | sp | 27 | 11 | 10 | 2 | 5 | 10 | 0 | 13 | 8 | 6.8 | 3.9 | 10.8 | 9.5 | 0.5 | 2.4 | 1.19 |
| Dan McGinn* | MIL | rp | 26 | 6 | 1 | 3 | 2 | 0 | 1 | 2 | 1 | 9.2 | 6.8 | 16.6 | 6.1 | 1.2 | 0.9 | 1.77 |
| Tug McGraw* | BOS | rp | 26 | 7 | 3 | 1 | 3 | 5 | 0 | 2 | 1 | 7.3 | 3.3 | 10.9 | 12.1 | 0.9 | 3.6 | 1.18 |
| Denny McLain | NYY | sp | 27 | 3 | 3 | 2 | 1 | 0 | 0 | 2 | 1 | 13.8 | 4.5 | 18.4 | 3.9 | 2.0 | 0.9 | 2.03 |
| Dave McNally* | BAL | sp | 28 | 8 | 4 | 4 | 5 | 6 | 0 | 5 | 7 | 7.3 | 2.3 | 9.8 | 3.7 | 0.6 | 1.6 | 1.07 |
| Mike McQueen* | DET | rp | 20 | 1 | 2 | 2 | 1 | 6 | 0 | 0 | 2 | 7.3 | 3.3 | 10.8 | 6.9 | 0.9 | 2.1 | 1.18 |
| Jim Merritt* | CHW | sp | 26 | 8 | 7 | 7 | 3 | 5 | 0 | 12 | 2 | 8.9 | 1.7 | 10.8 | 5.1 | 0.9 | 3.0 | 1.19 |
| Andy Messersmith | WSH | sp | 25 | 23 | 12 | 3 | 2 | 17 | 0 | 15 | 8 | 8.2 | 4.4 | 12.7 | 6.1 | 0.6 | 1.4 | 1.40 |
| Joe Moeller | DET | sp | 27 | 7 | 2 | 1 | 1 | 2 | 0 | 1 | 0 | 10.5 | 2.3 | 13.0 | 4.7 | 1.1 | 2.1 | 1.42 |
| Barry Moore* | WSH | sp | 27 | 7 | 2 | 4 | 8 | 3 | 0 | 4 | 1 | 10.3 | 3.6 | 14.8 | 5.2 | 1.7 | 1.5 | 1.54 |
| Carl Morton | OAK | sp | 26 | 10 | 4 | 4 | 2 | 1 | 1 | 7 | 2 | 9.6 | 4.2 | 13.9 | 6.2 | 0.3 | 1.5 | 1.53 |
| Tom Murphy | NYY | sp | 25 | 15 | 7 | 12 | 13 | 17 | 0 | 12 | 4 | 8.9 | 3.9 | 13.5 | 3.7 | 1.0 | 0.9 | 1.43 |
| Mike Nagy | NYY | sp | 22 | 2 | 1 | 1 | 0 | 1 | 0 | 3 | 1 | 12.9 | 3.7 | 16.6 | 3.1 | 1.2 | 0.8 | 1.84 |
| Jim Nash | OAK | sp | 25 | 22 | 7 | 3 | 7 | 3 | 1 | 13 | 6 | 8.5 | 3.8 | 12.6 | 5.1 | 0.4 | 1.3 | 1.37 |
| Gary Neibauer | DET | rp | 26 | 1 | 0 | 1 | 4 | 3 | 0 | 1 | 5 | 8.3 | 5.0 | 14.8 | 2.2 | 0.4 | 0.4 | 1.48 |
| Rich Nye* | CAA | rp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0.0 | 4.9 | 7.4 | 0.0 | 99.0 | 0.55 |
| Claude Osteen* | BAL | sp | 31 | 3 | 4 | 5 | 4 | 4 | 0 | 8 | 7 | 9.3 | 2.5 | 12.0 | 4.8 | 0.9 | 1.9 | 1.31 |
| Jim Palmer | BAL | sp | 24 | 12 | 7 | 4 | 3 | 6 | 3 | 11 | 6 | 8.6 | 2.5 | 11.2 | 5.6 | 0.6 | 2.3 | 1.23 |
| Lowell Palmer | BOS | rp | 22 | 12 | 7 | 11 | 7 | 11 | 3 | 7 | 4 | 10.4 | 5.1 | 16.0 | 6.7 | 1.5 | 1.3 | 1.71 |
| Milt Pappas | BAL | sp | 32 | 9 | 12 | 13 | 5 | 4 | 0 | 7 | 6 | 9.2 | 2.5 | 11.9 | 4.4 | 1.1 | 1.7 | 1.30 |
| Marty Pattin | CHW | sp | 27 | 16 | 2 | 6 | 5 | 4 | 0 | 5 | 10 | 8.7 | 2.3 | 11.2 | 6.3 | 0.9 | 2.7 | 1.22 |
| Mike Paul* | DET | sp | 26 | 0 | 0 | 4 | 1 | 1 | 1 | 0 | 4 | 15.1 | 2.6 | 18.0 | 4.8 | 1.5 | 1.8 | 1.98 |
| Jose Pena | CAA | rp | 28 | 2 | 0 | 2 | 0 | 1 | 0 | 3 | 0 | 8.0 | 5.7 | 13.7 | 9.0 | 1.4 | 1.6 | 1.52 |
| Orlando Pena | DET | rp | 36 | 0 | 1 | 2 | 3 | 0 | 0 | 0 | 1 | 10.5 | 2.1 | 13.2 | 4.8 | 2.1 | 2.3 | 1.40 |
| Ron Perranoski* | CAA | rp | 34 | 1 | 3 | 7 | 1 | 0 | 0 | 3 | 4 | 10.2 | 3.4 | 13.7 | 3.5 | 0.2 | 1.0 | 1.51 |
| Jim Perry | CLE | sp | 34 | 2 | 8 | 4 | 3 | 0 | 0 | 7 | 2 | 8.6 | 1.6 | 10.3 | 5.1 | 0.8 | 3.1 | 1.14 |
| Fritz Peterson* | NYY | sp | 28 | 8 | 3 | 4 | 4 | 1 | 0 | 11 | 7 | 8.9 | 0.8 | 9.9 | 5.0 | 0.7 | 6.3 | 1.08 |
| Tom Phoebus | OAK | sp | 28 | 5 | 3 | 3 | 1 | 2 | 0 | 2 | 3 | 8.3 | 4.8 | 13.2 | 4.4 | 0.7 | 0.9 | 1.46 |
| Horacio Pina | MIL | rp | 25 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 8.4 | 5.5 | 13.9 | 4.6 | 0.4 | 0.8 | 1.55 |
| Bob Priddy | KCR | rp | 30 | 0 | 0 | 2 | 1 | 9 | 0 | 2 | 2 | 11.7 | 6.0 | 17.9 | 3.3 | 0.2 | 0.6 | 1.96 |
| Claude Raymond | KCR | rp | 33 | 5 | 6 | 5 | 3 | 3 | 0 | 3 | 2 | 7.4 | 2.4 | 10.1 | 7.9 | 1.0 | 3.3 | 1.09 |
| Frank Reberger | BOS | sp | 27 | 2 | 6 | 1 | 1 | 0 | 0 | 6 | 2 | 7.4 | 5.1 | 12.6 | 5.1 | 1.0 | 1.0 | 1.38 |
| Bob Reed | WSH | rp | 25 | 6 | 2 | 2 | 0 | 1 | 1 | 5 | 4 | 10.6 | 3.1 | 13.7 | 4.5 | 0.4 | 1.4 | 1.52 |
| Howie Reed | WSH | rp | 33 | 3 | 1 | 3 | 1 | 4 | 0 | 3 | 5 | 10.7 | 5.2 | 16.1 | 4.0 | 0.6 | 0.8 | 1.77 |
| Ron Reed | BAL | sp | 28 | 4 | 3 | 2 | 1 | 0 | 0 | 3 | 2 | 8.3 | 2.3 | 10.7 | 5.8 | 0.9 | 2.5 | 1.18 |
| Steve Renko | KCR | sp | 26 | 25 | 5 | 3 | 3 | 18 | 0 | 19 | 10 | 8.8 | 4.9 | 13.8 | 4.5 | 0.9 | 0.9 | 1.52 |
| Ken Reynolds* | WSH | sp | 24 | 8 | 3 | 11 | 6 | 8 | 2 | 15 | 9 | 7.9 | 4.7 | 12.9 | 4.8 | 0.7 | 1.0 | 1.40 |
| Pete Richert* | CAA | rp | 30 | 0 | 3 | 2 | 1 | 4 | 0 | 1 | 3 | 6.0 | 3.9 | 10.2 | 10.8 | 1.2 | 2.8 | 1.10 |
| Dave Roberts* | DET | sp | 26 | 7 | 4 | 1 | 6 | 3 | 0 | 8 | 5 | 8.8 | 2.4 | 11.4 | 5.9 | 0.6 | 2.5 | 1.24 |
| Jim Roland* | DET | rp | 28 | 1 | 2 | 3 | 6 | 1 | 2 | 2 | 2 | 6.5 | 3.3 | 10.8 | 4.8 | 1.0 | 1.4 | 1.09 |
| Jim Rooker* | CAA | sp | 27 | 11 | 4 | 3 | 2 | 2 | 0 | 12 | 8 | 8.8 | 5.4 | 14.3 | 5.8 | 0.6 | 1.1 | 1.58 |
| Gary Ross | KCR | rp | 22 | 14 | 4 | 3 | 5 | 6 | 0 | 2 | 4 | 12.0 | 4.3 | 16.9 | 3.8 | 1.6 | 0.9 | 1.81 |
| Chuck Seelbach | CLE | rp | 23 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 16.5 | 13.5 | 33.0 | 3.0 | 6.0 | 0.2 | 3.33 |
| Don Shaw* | NYY | rp | 27 | 0 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 8.4 | 5.6 | 14.9 | 4.2 | 0.0 | 0.8 | 1.55 |
| Chris Short* | OAK | sp | 32 | 8 | 6 | 7 | 6 | 1 | 0 | 5 | 4 | 8.2 | 2.9 | 11.4 | 6.7 | 0.8 | 2.3 | 1.23 |
| Bill Singer | CLE | sp | 26 | 2 | 4 | 2 | 0 | 1 | 0 | 2 | 1 | 5.6 | 3.1 | 8.7 | 8.3 | 1.5 | 2.7 | 0.97 |
| Paul Splittorff* | CAA | sp | 24 | 10 | 5 | 5 | 4 | 0 | 0 | 5 | 3 | 7.9 | 1.9 | 10.0 | 6.0 | 0.6 | 3.1 | 1.09 |
| George Stone* | WSH | sp | 23 | 16 | 7 | 7 | 6 | 0 | 0 | 6 | 3 | 9.7 | 1.7 | 11.7 | 7.1 | 0.7 | 4.1 | 1.27 |
| Mel Stottlemyre | NYY | sp | 29 | 11 | 10 | 3 | 4 | 4 | 0 | 12 | 6 | 9.8 | 2.1 | 12.1 | 3.7 | 0.6 | 1.8 | 1.32 |
| Jim Strickland* | MIN | rp | 25 | 2 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 6.3 | 4.7 | 11.3 | 7.2 | 0.9 | 1.5 | 1.22 |
| Ron Taylor | NYY | rp | 33 | 0 | 5 | 2 | 4 | 2 | 0 | 4 | 0 | 13.0 | 0.6 | 14.3 | 3.7 | 1.1 | 6.0 | 1.52 |
| Luis Tiant | CLE | sp | 29 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 3 | 11.3 | 5.3 | 16.6 | 3.9 | 2.2 | 0.7 | 1.85 |
| Tom Timmermann | MIN | rp | 30 | 3 | 3 | 2 | 2 | 3 | 0 | 2 | 5 | 10.2 | 2.8 | 13.2 | 5.1 | 0.0 | 1.8 | 1.44 |
| Mike Torrez | CHW | sp | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10.1 | 9.3 | 19.4 | 5.1 | 1.7 | 0.5 | 2.16 |
| Wayne Twitchell | OAK | rp | 23 | 0 | 2 | 0 | 3 | 0 | 0 | 1 | 0 | 2.3 | 9.8 | 13.8 | 7.5 | 0.0 | 0.8 | 1.34 |
| Sandy Vance | WSH | sp | 23 | 11 | 6 | 5 | 4 | 7 | 0 | 7 | 6 | 11.7 | 2.6 | 14.5 | 3.5 | 0.9 | 1.3 | 1.59 |
| Bob Veale* | MIN | sp | 34 | 11 | 3 | 3 | 4 | 6 | 1 | 6 | 1 | 8.5 | 4.4 | 13.2 | 9.9 | 0.8 | 2.2 | 1.43 |
| Gary Wagner | NYY | rp | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20.3 | 13.5 | 33.8 | 0.0 | 0.0 | 0.0 | 3.75 |
| Luke Walker* | DET | rp | 26 | 4 | 2 | 0 | 2 | 3 | 0 | 6 | 4 | 6.8 | 3.8 | 10.7 | 6.1 | 0.3 | 1.6 | 1.18 |
| Gary Waslewski | CAA | sp | 28 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 9.0 | 3.8 | 13.1 | 6.7 | 0.9 | 1.8 | 1.42 |
| Eddie Watt | MIN | rp | 30 | 1 | 3 | 4 | 0 | 6 | 0 | 2 | 0 | 11.8 | 2.7 | 14.5 | 6.0 | 0.6 | 2.2 | 1.61 |
| Fred Wenz | CAA | rp | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0.0 | 5.4 | 8.1 | 0.0 | 99.0 | 0.60 |
| Charlie Williams | WSH | rp | 23 | 0 | 0 | 3 | 2 | 1 | 0 | 5 | 2 | 11.9 | 5.4 | 17.7 | 7.1 | 0.2 | 1.3 | 1.92 |
| Stan Williams | BAL | rp | 33 | 5 | 2 | 6 | 3 | 3 | 2 | 6 | 1 | 7.4 | 2.8 | 10.5 | 6.5 | 0.5 | 2.3 | 1.14 |
| Ron Willis | BOS | rp | 26 | 1 | 0 | 0 | 9 | 0 | 0 | 1 | 4 | 8.6 | 3.1 | 12.9 | 2.7 | 0.8 | 0.9 | 1.30 |
| Earl Wilson | BOS | sp | 35 | 16 | 8 | 1 | 5 | 0 | 0 | 4 | 6 | 9.2 | 2.4 | 11.9 | 6.2 | 1.1 | 2.6 | 1.29 |
| Wilbur Wood* | MIN | sp | 29 | 20 | 5 | 3 | 7 | 4 | 0 | 11 | 7 | 8.4 | 1.7 | 10.3 | 6.9 | 0.5 | 4.1 | 1.12 |
| Clyde Wright* | CAA | sp | 30 | 6 | 7 | 6 | 3 | 12 | 0 | 8 | 4 | 8.3 | 2.7 | 11.1 | 5.8 | 0.6 | 2.2 | 1.22 |
| Jim York | WSH | rp | 23 | 10 | 5 | 5 | 5 | 10 | 0 | 1 | 7 | 6.3 | 3.7 | 10.4 | 10.5 | 0.6 | 2.8 | 1.11 |
| Chris Zachary | NYY | sp | 27 | 3 | 3 | 4 | 3 | 2 | 0 | 7 | 4 | 14.1 | 2.6 | 16.9 | 5.1 | 0.6 | 2.0 | 1.85 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jack Aker | MIL | rp | 29 | .639 | 248 | .294 | 111 | .357 | 113 | .363 | 28.4 | 3.4 | 3.10 | 3.47 |
| Steve Barber* | BAL | rp | 32 | .717 | 328 | .314 | 171 | .405 | 177 | .419 | 47.0 | 4.2 | 3.83 | 3.80 |
| Jim Barr | OAK | rp | 23 | .776 | 113 | .257 | 72 | .480 | 73 | .487 | 19.7 | 5.0 | 4.79 | 4.76 |
| Fred Beene | CAA | rp | 27 | .997 | 28 | .357 | 26 | .634 | 26 | .634 | 8.6 | 8.6 | 7.42 | 7.54 |
| Frank Bertaina* | BOS | sp | 26 | .912 | 75 | .400 | 50 | .526 | 50 | .526 | 16.1 | 7.2 | 6.74 | 6.89 |
| Jack Billingham | CAA | sp | 28 | .747 | 439 | .333 | 237 | .414 | 245 | .428 | 68.7 | 4.7 | 4.30 | 4.69 |
| Wade Blasingame* | MIL | sp | 27 | .852 | 584 | .337 | 390 | .502 | 403 | .519 | 126.7 | 6.7 | 6.06 | 5.42 |
| Vida Blue* | MIL | sp | 21 | .637 | 644 | .292 | 385 | .388 | 389 | .392 | 92.0 | 3.4 | 3.11 | 2.88 |
| Bert Blyleven | MIN | sp | 20 | .708 | 715 | .309 | 421 | .421 | 428 | .428 | 112.5 | 4.2 | 3.81 | 3.65 |
| Bobby Bolin | NYY | rp | 32 | .824 | 111 | .279 | 78 | .520 | 79 | .527 | 22.8 | 6.2 | 5.66 | 5.14 |
| Jim Bouton | KCR | rp | 31 | .780 | 229 | .358 | 138 | .448 | 138 | .448 | 46.1 | 6.3 | 5.80 | 5.89 |
| Gene Brabender | CHW | sp | 28 | .666 | 307 | .264 | 171 | .409 | 172 | .411 | 41.0 | 3.7 | 3.44 | 3.56 |
| Tom Bradley | CLE | sp | 24 | .603 | 839 | .272 | 396 | .355 | 402 | .360 | 92.9 | 3.0 | 2.75 | 2.49 |
| Bucky Brandon | MIL | rp | 30 | .851 | 259 | .363 | 185 | .504 | 187 | .510 | 57.7 | 6.8 | 6.23 | 6.64 |
| Ken Brett* | CHW | rp | 21 | .580 | 309 | .223 | 200 | .384 | 202 | .388 | 40.9 | 2.8 | 2.60 | 2.11 |
| Jackie Brown | KCR | rp | 27 | .760 | 207 | .246 | 164 | .487 | 165 | .490 | 41.2 | 4.9 | 4.45 | 4.89 |
| Ron Bryant* | BOS | sp | 23 | .765 | 551 | .294 | 349 | .469 | 353 | .474 | 92.5 | 4.8 | 4.34 | 4.33 |
| Jim Bunning | DET | sp | 38 | .731 | 466 | .303 | 273 | .436 | 276 | .441 | 77.6 | 4.8 | 4.38 | 3.82 |
| Tom Burgmeier* | MIN | rp | 27 | .721 | 288 | .295 | 150 | .410 | 157 | .429 | 41.4 | 4.4 | 4.03 | 4.17 |
| Les Cain* | KCR | sp | 22 | .759 | 637 | .352 | 432 | .444 | 438 | .450 | 129.0 | 5.4 | 4.97 | 5.32 |
| Buzz Capra | CLE | rp | 23 | .890 | 21 | .286 | 13 | .591 | 13 | .591 | 3.9 | 7.0 | 6.32 | 3.60 |
| Don Carrithers | KCR | sp | 21 | .758 | 335 | .293 | 208 | .453 | 212 | .462 | 61.2 | 5.6 | 5.16 | 5.22 |
| Clay Carroll | BOS | rp | 29 | .644 | 217 | .300 | 100 | .366 | 100 | .366 | 23.6 | 3.2 | 2.88 | 2.99 |
| Bill Champion | MIL | rp | 23 | .765 | 340 | .250 | 228 | .480 | 234 | .493 | 60.1 | 4.9 | 4.44 | 4.39 |
| Rickey Clark | KCR | sp | 25 | .701 | 167 | .281 | 107 | .426 | 109 | .434 | 29.4 | 4.8 | 4.35 | 4.97 |
| Tony Cloninger | BAL | sp | 29 | .653 | 138 | .232 | 72 | .398 | 74 | .409 | 15.6 | 3.3 | 3.11 | 4.14 |
| Joe Coleman | OAK | sp | 24 | .625 | 568 | .278 | 301 | .370 | 307 | .377 | 71.3 | 3.2 | 2.98 | 3.09 |
| Danny Coombs* | OAK | sp | 28 | .654 | 608 | .253 | 333 | .403 | 336 | .406 | 79.2 | 3.5 | 3.26 | 3.11 |
| Jerry Crider | WSH | rp | 28 | .876 | 375 | .309 | 261 | .533 | 265 | .541 | 84.5 | 7.2 | 6.65 | 6.18 |
| John Curtis* | KCR | sp | 23 | .663 | 92 | .326 | 57 | .396 | 57 | .396 | 14.9 | 4.1 | 3.59 | 3.44 |
| Bruce Dal Canton | MIL | sp | 29 | .783 | 604 | .278 | 367 | .480 | 369 | .483 | 103.7 | 5.3 | 4.85 | 4.63 |
| Larry Dierker | CAA | sp | 23 | .695 | 540 | .252 | 308 | .424 | 314 | .433 | 80.4 | 4.2 | 3.88 | 3.66 |
| Jack DiLauro* | KCR | rp | 27 | .720 | 27 | .222 | 17 | .459 | 17 | .459 | 4.5 | 4.8 | 4.36 | 3.62 |
| Chuck Dobson | CAA | sp | 26 | .796 | 626 | .252 | 425 | .501 | 430 | .506 | 117.0 | 5.4 | 4.98 | 5.04 |
| Pat Dobson | DET | sp | 29 | .761 | 641 | .281 | 402 | .466 | 407 | .472 | 112.1 | 5.0 | 4.64 | 4.68 |
| Al Downing* | DET | sp | 30 | .715 | 692 | .305 | 376 | .415 | 381 | .420 | 105.0 | 4.5 | 4.15 | 4.23 |
| Paul Doyle* | MIN | rp | 30 | 1.162 | 18 | .444 | 18 | .720 | 18 | .720 | 6.7 | 12.9 | 12.55 | 12.46 |
| Moe Drabowsky | KCR | rp | 34 | .905 | 191 | .293 | 160 | .569 | 163 | .580 | 49.9 | 7.4 | 6.92 | 6.34 |
| Tom Dukes | NYY | rp | 27 | .660 | 75 | .280 | 44 | .407 | 45 | .417 | 11.0 | 3.7 | 3.37 | 2.61 |
| Steve Dunning | BOS | sp | 22 | .805 | 538 | .271 | 409 | .506 | 413 | .511 | 115.0 | 5.7 | 5.18 | 5.15 |
| Ed Farmer | BOS | rp | 21 | .833 | 225 | .311 | 167 | .506 | 170 | .515 | 49.4 | 6.3 | 5.69 | 6.06 |
| Rollie Fingers | CLE | rp | 24 | .703 | 194 | .268 | 117 | .440 | 117 | .440 | 28.3 | 3.9 | 3.55 | 3.39 |
| Eddie Fisher | CLE | rp | 33 | .739 | 190 | .268 | 112 | .452 | 115 | .464 | 31.7 | 5.0 | 4.50 | 4.15 |
| Al Fitzmorris | KCR | rp | 25 | .695 | 507 | .256 | 283 | .423 | 285 | .426 | 69.2 | 4.0 | 3.63 | 3.80 |
| Danny Frisella | CAA | rp | 25 | .695 | 223 | .332 | 133 | .401 | 136 | .410 | 35.9 | 4.1 | 3.69 | 3.65 |
| Woodie Fryman* | NYY | rp | 31 | .836 | 274 | .332 | 193 | .505 | 195 | .510 | 58.0 | 6.5 | 5.94 | 6.51 |
| Mike Garman | MIL | sp | 21 | .665 | 70 | .171 | 42 | .420 | 45 | .450 | 9.2 | 3.4 | 3.40 | 4.23 |
| Greg Garrett* | CHW | rp | 22 | .599 | 146 | .185 | 97 | .409 | 97 | .409 | 17.7 | 2.6 | 2.42 | 2.39 |
| Gary Gentry | BAL | sp | 24 | .603 | 297 | .229 | 176 | .384 | 178 | .389 | 39.8 | 3.3 | 3.00 | 3.03 |
| Joe Gibbon* | NYY | rp | 36 | .610 | 117 | .308 | 65 | .361 | 66 | .367 | 14.9 | 3.0 | 2.74 | 2.89 |
| Fred Gladding | MIL | rp | 35 | .794 | 145 | .345 | 78 | .422 | 86 | .465 | 22.5 | 4.9 | 4.48 | 5.66 |
| Wayne Granger | BOS | rp | 26 | .669 | 278 | .288 | 133 | .389 | 133 | .389 | 31.1 | 3.3 | 3.09 | 3.54 |
| Tom Griffin | MIL | sp | 22 | .869 | 451 | .302 | 347 | .529 | 353 | .538 | 109.9 | 7.2 | 6.54 | 6.39 |
| Joe Grzenda* | CLE | rp | 34 | .559 | 173 | .249 | 80 | .335 | 81 | .339 | 14.1 | 2.0 | 1.81 | 1.91 |
| Don Gullett* | NYY | sp | 20 | .747 | 674 | .301 | 396 | .449 | 398 | .452 | 106.1 | 4.6 | 4.22 | 4.17 |
| Tom Hall* | CHW | rp | 22 | .513 | 444 | .241 | 255 | .324 | 263 | .334 | 51.1 | 2.3 | 2.13 | 1.63 |
| Rich Hand | NYY | sp | 21 | .654 | 522 | .236 | 304 | .405 | 309 | .411 | 69.7 | 3.4 | 3.10 | 2.96 |
| Jim Hardin | CLE | sp | 26 | .760 | 189 | .312 | 103 | .450 | 103 | .450 | 30.7 | 5.2 | 4.74 | 4.34 |
| Steve Hargan | OAK | sp | 27 | .502 | 256 | .172 | 109 | .320 | 111 | .326 | 19.3 | 2.0 | 1.81 | 1.93 |
| Hal Haydel | KCR | rp | 26 | .867 | 67 | .373 | 50 | .505 | 53 | .535 | 16.2 | 7.3 | 6.79 | 6.81 |
| Phil Hennigan | CAA | rp | 25 | .870 | 107 | .327 | 100 | .549 | 100 | .549 | 28.8 | 6.5 | 5.78 | 6.13 |
| Ron Herbel | MIL | rp | 32 | .791 | 245 | .265 | 153 | .487 | 155 | .494 | 42.6 | 5.3 | 4.86 | 4.85 |
| Ron Herbel | BOS | rp | 32 | .725 | 242 | .244 | 144 | .449 | 149 | .464 | 34.8 | 4.0 | 3.63 | 3.67 |
| Ramon Hernandez* | CAA | rp | 30 | .393 | 6 | .167 | 2 | .250 | 2 | .250 | 0.3 | 1.4 | 1.28 | 1.41 |
| Dennis Higgins | WSH | rp | 30 | .773 | 149 | .329 | 116 | .475 | 118 | .484 | 31.7 | 5.2 | 4.81 | 4.91 |
| John Hiller* | CAA | rp | 27 | .709 | 114 | .360 | 71 | .423 | 71 | .423 | 20.4 | 5.1 | 4.60 | 4.56 |
| Joe Hoerner* | CHW | rp | 34 | .555 | 159 | .252 | 81 | .343 | 81 | .343 | 17.4 | 2.7 | 2.45 | 2.15 |
| Burt Hooton | CHW | sp | 21 | .371 | 74 | .162 | 32 | .250 | 32 | .250 | 4.4 | 1.2 | 1.06 | 1.04 |
| Joe Horlen | CHW | sp | 33 | .704 | 564 | .314 | 293 | .405 | 300 | .414 | 82.7 | 4.4 | 4.01 | 3.92 |
| Tom House* | MIN | rp | 24 | .682 | 82 | .354 | 38 | .365 | 38 | .365 | 10.9 | 4.2 | 3.84 | 4.34 |
| Al Hrabosky* | CHW | rp | 20 | 1.263 | 20 | .450 | 20 | .714 | 21 | .750 | 9.5 | 19.8 | 17.84 | 17.70 |
| Tommy John* | CLE | sp | 27 | .646 | 780 | .264 | 392 | .382 | 400 | .390 | 90.0 | 3.2 | 2.90 | 2.96 |
| Bart Johnson | OAK | rp | 21 | .639 | 455 | .257 | 291 | .403 | 295 | .409 | 64.6 | 3.4 | 3.05 | 3.20 |
| Jim Kaat* | MIN | sp | 32 | .690 | 708 | .312 | 342 | .391 | 349 | .399 | 95.4 | 4.1 | 3.75 | 3.52 |
| Mike Kekich* | WSH | sp | 26 | .749 | 526 | .298 | 324 | .451 | 327 | .455 | 90.1 | 5.0 | 4.55 | 4.50 |
| Dick Kelley* | DET | rp | 31 | .863 | 167 | .329 | 132 | .537 | 133 | .541 | 40.0 | 6.6 | 6.00 | 5.60 |
| Tom Kelley | MIL | sp | 27 | .850 | 577 | .338 | 395 | .503 | 399 | .508 | 125.8 | 6.9 | 6.29 | 6.77 |
| Mike Kilkenny* | BOS | rp | 26 | .763 | 183 | .240 | 131 | .487 | 133 | .494 | 33.3 | 4.8 | 4.45 | 4.76 |
| Bruce Kison | MIN | sp | 21 | .853 | 152 | .289 | 120 | .511 | 125 | .532 | 36.9 | 6.6 | 5.94 | 6.24 |
| Steve Kline | BOS | sp | 23 | .724 | 737 | .278 | 381 | .433 | 381 | .433 | 96.9 | 4.1 | 3.73 | 3.93 |
| Darold Knowles* | CLE | rp | 29 | .761 | 103 | .350 | 64 | .451 | 65 | .458 | 17.7 | 4.9 | 4.44 | 4.44 |
| Cal Koonce | OAK | rp | 29 | .674 | 178 | .242 | 101 | .407 | 106 | .427 | 23.7 | 3.5 | 3.15 | 3.31 |
| Jerry Koosman* | BAL | sp | 27 | .655 | 521 | .250 | 292 | .406 | 296 | .411 | 68.7 | 3.5 | 3.17 | 3.04 |
| Lerrin LaGrow | KCR | rp | 21 | 1.022 | 61 | .361 | 41 | .539 | 43 | .566 | 17.1 | 10.8 | 9.68 | 9.15 |
| Ray Lamb | OAK | rp | 26 | .691 | 346 | .283 | 186 | .409 | 188 | .413 | 49.1 | 4.1 | 3.74 | 3.85 |
| Fred Lasher | KCR | rp | 28 | .776 | 232 | .310 | 162 | .467 | 167 | .481 | 46.3 | 5.4 | 4.91 | 5.15 |
| Denny Lemaster* | BOS | rp | 32 | .859 | 132 | .311 | 94 | .522 | 95 | .528 | 29.3 | 6.9 | 6.19 | 6.22 |
| Dave Leonhard | KCR | sp | 30 | .775 | 220 | .291 | 130 | .463 | 132 | .470 | 38.6 | 5.6 | 5.24 | 5.55 |
| Paul Lindblad* | CHW | rp | 29 | .570 | 289 | .208 | 141 | .356 | 143 | .361 | 27.5 | 2.4 | 2.20 | 2.11 |
| Skip Lockwood | MIN | sp | 24 | .754 | 196 | .286 | 117 | .448 | 119 | .456 | 30.7 | 4.6 | 4.12 | 4.50 |
| Mickey Lolich* | DET | sp | 30 | .629 | 661 | .268 | 389 | .392 | 394 | .397 | 90.4 | 3.3 | 3.04 | 2.72 |
| Jim Lonborg | CHW | sp | 29 | .735 | 628 | .299 | 368 | .431 | 382 | .447 | 103.7 | 4.7 | 4.29 | 4.23 |
| Marcelino Lopez* | MIL | rp | 26 | .657 | 100 | .300 | 60 | .397 | 61 | .404 | 13.7 | 3.4 | 3.08 | 3.17 |
| Marcelino Lopez* | OAK | rp | 26 | .577 | 12 | .167 | 9 | .409 | 9 | .409 | 1.7 | 2.7 | 2.44 | 1.94 |
| Mike Marshall | MIL | rp | 28 | .991 | 184 | .391 | 158 | .579 | 164 | .601 | 56.7 | 9.5 | 8.78 | 9.05 |
| Rudy May* | MIN | sp | 26 | .674 | 636 | .289 | 385 | .413 | 389 | .417 | 93.6 | 3.7 | 3.45 | 3.35 |
| Mike McCormick* | KCR | rp | 31 | .860 | 226 | .332 | 151 | .508 | 155 | .522 | 50.6 | 7.0 | 6.44 | 6.34 |
| Sam McDowell* | CLE | sp | 27 | .615 | 700 | .277 | 432 | .382 | 437 | .387 | 95.1 | 3.1 | 2.79 | 2.66 |
| Dan McGinn* | MIL | rp | 26 | .805 | 91 | .286 | 68 | .489 | 70 | .504 | 20.2 | 6.1 | 5.58 | 6.00 |
| Tug McGraw* | BOS | rp | 26 | .669 | 236 | .314 | 183 | .425 | 186 | .432 | 42.3 | 3.6 | 3.25 | 3.08 |
| Denny McLain | NYY | sp | 27 | 1.004 | 272 | .349 | 221 | .621 | 222 | .624 | 76.5 | 9.5 | 8.56 | 8.89 |
| Dave McNally* | BAL | sp | 28 | .595 | 772 | .228 | 342 | .360 | 347 | .366 | 72.9 | 2.7 | 2.50 | 2.38 |
| Mike McQueen* | DET | rp | 20 | .657 | 167 | .257 | 100 | .413 | 101 | .417 | 21.8 | 3.3 | 2.94 | 3.06 |
| Jim Merritt* | CHW | sp | 26 | .707 | 674 | .274 | 369 | .432 | 372 | .435 | 90.5 | 3.9 | 3.55 | 3.21 |
| Andy Messersmith | WSH | sp | 25 | .661 | 661 | .274 | 367 | .398 | 369 | .400 | 93.0 | 3.9 | 3.55 | 3.64 |
| Joe Moeller | DET | sp | 27 | .774 | 203 | .305 | 121 | .471 | 122 | .475 | 35.5 | 5.4 | 4.87 | 4.61 |
| Barry Moore* | WSH | sp | 27 | .841 | 275 | .284 | 194 | .511 | 202 | .532 | 57.2 | 6.0 | 5.63 | 5.84 |
| Carl Morton | OAK | sp | 26 | .695 | 401 | .317 | 222 | .405 | 224 | .409 | 60.4 | 4.4 | 3.99 | 4.19 |
| Tom Murphy | NYY | sp | 25 | .736 | 688 | .262 | 394 | .440 | 407 | .454 | 104.6 | 4.5 | 4.17 | 4.39 |
| Mike Nagy | NYY | sp | 22 | .872 | 58 | .328 | 35 | .493 | 35 | .493 | 11.8 | 6.9 | 6.50 | 6.71 |
| Jim Nash | OAK | sp | 25 | .688 | 620 | .276 | 337 | .410 | 344 | .418 | 89.5 | 4.2 | 3.82 | 3.53 |
| Gary Neibauer | DET | rp | 26 | .708 | 92 | .239 | 47 | .402 | 51 | .436 | 13.7 | 4.7 | 4.43 | 4.19 |
| Rich Nye* | CAA | rp | 25 | .296 | 21 | .190 | 4 | .148 | 4 | .148 | 0.6 | 0.7 | 0.65 | 0.61 |
| Claude Osteen* | BAL | sp | 31 | .720 | 673 | .282 | 374 | .434 | 378 | .439 | 95.1 | 4.1 | 3.80 | 3.80 |
| Jim Palmer | BAL | sp | 24 | .658 | 764 | .276 | 391 | .393 | 394 | .396 | 100.2 | 3.8 | 3.42 | 3.18 |
| Lowell Palmer | BOS | rp | 22 | .895 | 326 | .316 | 267 | .547 | 274 | .561 | 80.2 | 6.7 | 6.18 | 6.34 |
| Milt Pappas | BAL | sp | 32 | .715 | 678 | .273 | 373 | .431 | 378 | .436 | 97.2 | 4.2 | 3.84 | 3.85 |
| Marty Pattin | CHW | sp | 27 | .666 | 661 | .275 | 354 | .400 | 359 | .405 | 91.2 | 3.8 | 3.52 | 3.28 |
| Mike Paul* | DET | sp | 26 | .983 | 155 | .400 | 114 | .579 | 115 | .584 | 38.9 | 8.4 | 7.68 | 8.50 |
| Jose Pena | CAA | rp | 28 | .728 | 123 | .260 | 95 | .470 | 95 | .470 | 24.9 | 5.0 | 4.59 | 4.54 |
| Orlando Pena | DET | rp | 36 | .826 | 144 | .278 | 97 | .511 | 100 | .526 | 27.6 | 5.6 | 5.20 | 5.44 |
| Ron Perranoski* | CAA | rp | 34 | .703 | 292 | .315 | 142 | .397 | 143 | .399 | 35.3 | 3.8 | 3.46 | 4.19 |
| Jim Perry | CLE | sp | 34 | .643 | 902 | .269 | 438 | .385 | 441 | .387 | 105.1 | 3.4 | 3.04 | 2.93 |
| Fritz Peterson* | NYY | sp | 28 | .631 | 760 | .276 | 336 | .362 | 340 | .366 | 83.6 | 3.2 | 2.95 | 2.73 |
| Tom Phoebus | OAK | sp | 28 | .699 | 221 | .258 | 128 | .432 | 129 | .436 | 33.0 | 4.4 | 3.96 | 3.93 |
| Horacio Pina | MIL | rp | 25 | .640 | 72 | .264 | 37 | .381 | 37 | .381 | 9.4 | 3.8 | 3.58 | 4.04 |
| Bob Priddy | KCR | rp | 30 | .846 | 147 | .327 | 95 | .505 | 96 | .511 | 30.8 | 7.3 | 6.63 | 6.17 |
| Claude Raymond | KCR | rp | 33 | .629 | 246 | .252 | 139 | .387 | 142 | .396 | 31.0 | 3.1 | 2.88 | 2.72 |
| Frank Reberger | BOS | sp | 27 | .730 | 162 | .241 | 105 | .455 | 106 | .459 | 24.6 | 4.0 | 3.62 | 3.93 |
| Bob Reed | WSH | rp | 25 | .786 | 206 | .330 | 118 | .454 | 118 | .454 | 33.0 | 4.9 | 4.44 | 4.57 |
| Howie Reed | WSH | rp | 33 | .792 | 261 | .310 | 161 | .472 | 162 | .475 | 46.4 | 5.6 | 5.19 | 5.59 |
| Ron Reed | BAL | sp | 28 | .661 | 222 | .261 | 118 | .403 | 119 | .406 | 29.4 | 3.7 | 3.39 | 3.08 |
| Steve Renko | KCR | sp | 26 | .733 | 769 | .263 | 464 | .447 | 467 | .450 | 129.0 | 5.0 | 4.52 | 4.48 |
| Ken Reynolds* | WSH | sp | 24 | .690 | 588 | .252 | 336 | .418 | 342 | .426 | 81.7 | 3.9 | 3.58 | 3.70 |
| Pete Richert* | CAA | rp | 30 | .623 | 87 | .241 | 63 | .401 | 64 | .408 | 13.3 | 3.1 | 2.76 | 2.69 |
| Dave Roberts* | DET | sp | 26 | .666 | 719 | .288 | 374 | .394 | 380 | .400 | 90.9 | 3.5 | 3.23 | 3.28 |
| Jim Roland* | DET | rp | 28 | .632 | 168 | .208 | 88 | .381 | 94 | .407 | 19.7 | 3.1 | 2.82 | 2.89 |
| Jim Rooker* | CAA | sp | 27 | .719 | 616 | .286 | 380 | .438 | 382 | .440 | 101.7 | 4.7 | 4.30 | 4.42 |
| Gary Ross | KCR | rp | 22 | .904 | 265 | .328 | 188 | .536 | 193 | .550 | 58.9 | 6.9 | 6.36 | 7.38 |
| Chuck Seelbach | CLE | rp | 23 | 1.518 | 20 | .350 | 33 | .892 | 35 | .946 | 13.8 | 20.7 | 18.62 | 24.61 |
| Don Shaw* | NYY | rp | 27 | .620 | 65 | .277 | 31 | .352 | 33 | .375 | 7.5 | 3.5 | 3.16 | 3.98 |
| Chris Short* | OAK | sp | 32 | .651 | 652 | .267 | 358 | .396 | 364 | .402 | 88.2 | 3.7 | 3.35 | 3.25 |
| Bill Singer | CLE | sp | 26 | .585 | 184 | .185 | 113 | .391 | 113 | .391 | 22.1 | 2.7 | 2.44 | 2.26 |
| Paul Splittorff* | CAA | sp | 24 | .639 | 560 | .264 | 287 | .389 | 291 | .394 | 64.5 | 3.1 | 2.84 | 2.59 |
| George Stone* | WSH | sp | 23 | .702 | 693 | .312 | 389 | .418 | 395 | .425 | 104.4 | 4.2 | 3.90 | 3.52 |
| Mel Stottlemyre | NYY | sp | 29 | .690 | 743 | .289 | 355 | .396 | 359 | .401 | 92.7 | 3.9 | 3.58 | 3.71 |
| Jim Strickland* | MIN | rp | 25 | .646 | 108 | .222 | 70 | .422 | 71 | .428 | 15.3 | 3.4 | 3.09 | 3.06 |
| Ron Taylor | NYY | rp | 33 | .873 | 217 | .355 | 128 | .500 | 132 | .516 | 41.4 | 6.5 | 5.78 | 5.81 |
| Luis Tiant | CLE | sp | 29 | .945 | 136 | .279 | 110 | .601 | 110 | .601 | 35.9 | 8.4 | 7.79 | 7.28 |
| Tom Timmermann | MIN | rp | 30 | .698 | 378 | .323 | 191 | .403 | 193 | .407 | 52.5 | 4.3 | 3.97 | 3.74 |
| Mike Torrez | CHW | sp | 23 | .865 | 37 | .270 | 31 | .554 | 31 | .554 | 9.8 | 8.0 | 7.45 | 7.91 |
| Wayne Twitchell | OAK | rp | 23 | .472 | 34 | .118 | 22 | .328 | 25 | .373 | 3.2 | 1.8 | 1.65 | 2.66 |
| Sandy Vance | WSH | sp | 23 | .799 | 518 | .307 | 295 | .472 | 299 | .478 | 88.4 | 5.6 | 5.38 | 5.22 |
| Bob Veale* | MIN | sp | 34 | .682 | 387 | .315 | 261 | .414 | 265 | .421 | 68.5 | 4.3 | 3.90 | 4.01 |
| Gary Wagner | NYY | rp | 30 | 1.125 | 6 | .500 | 5 | .625 | 5 | .625 | 1.8 | 11.9 | 10.69 | 18.30 |
| Luke Walker* | DET | rp | 26 | .555 | 311 | .248 | 142 | .328 | 144 | .333 | 29.6 | 2.5 | 2.25 | 2.49 |
| Gary Waslewski | CAA | sp | 28 | .716 | 99 | .283 | 61 | .439 | 62 | .446 | 16.4 | 4.6 | 4.28 | 4.07 |
| Eddie Watt | MIN | rp | 30 | .800 | 154 | .377 | 93 | .460 | 93 | .460 | 26.3 | 5.2 | 4.57 | 5.24 |
| Fred Wenz | CAA | rp | 28 | .308 | 10 | .200 | 2 | .154 | 2 | .154 | 0.4 | 1.0 | 0.94 | 0.70 |
| Charlie Williams | WSH | rp | 23 | .788 | 161 | .366 | 101 | .445 | 103 | .454 | 31.6 | 6.0 | 5.65 | 5.98 |
| Stan Williams | BAL | rp | 33 | .585 | 284 | .257 | 134 | .343 | 137 | .350 | 31.2 | 2.9 | 2.66 | 2.52 |
| Ron Willis | BOS | rp | 26 | .712 | 236 | .254 | 121 | .409 | 130 | .439 | 31.6 | 4.1 | 3.69 | 4.08 |
| Earl Wilson | BOS | sp | 35 | .735 | 456 | .294 | 276 | .443 | 281 | .451 | 72.0 | 4.3 | 3.91 | 4.07 |
| Wilbur Wood* | MIN | sp | 29 | .622 | 788 | .284 | 381 | .362 | 388 | .368 | 94.6 | 3.3 | 3.00 | 2.71 |
| Clyde Wright* | CAA | sp | 30 | .648 | 715 | .271 | 369 | .391 | 372 | .394 | 86.6 | 3.4 | 3.11 | 2.99 |
| Jim York | WSH | rp | 23 | .573 | 294 | .259 | 177 | .356 | 182 | .366 | 39.1 | 2.9 | 2.63 | 2.40 |
| Chris Zachary | NYY | sp | 27 | .888 | 347 | .395 | 217 | .500 | 220 | .507 | 75.0 | 7.4 | 6.65 | 6.80 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Jack Aker | MIL | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 20.6 | .648 |
| Steve Barber* | BAL | rp | 32 | 5 | 1 | .200 | 0 | 3 | .600 | 30 | 6.0 | 19 | 6 | .316 | 28.3 | .651 |
| Jim Barr | OAK | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 24.3 | .655 |
| Fred Beene | CAA | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.7 | .642 |
| Frank Bertaina* | BOS | sp | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 3 | 0 | .000 | 30.0 | .597 |
| Jack Billingham | CAA | sp | 28 | 13 | 2 | .154 | 1 | 9 | .692 | 75 | 5.8 | 18 | 8 | .444 | 51.9 | .621 |
| Wade Blasingame* | MIL | sp | 27 | 33 | 3 | .091 | 2 | 10 | .303 | 84 | 2.5 | 20 | 11 | .550 | 84.1 | .626 |
| Vida Blue* | MIL | sp | 21 | 34 | 5 | .147 | 1 | 27 | .794 | 81 | 2.4 | 14 | 2 | .143 | 111.7 | .638 |
| Bert Blyleven | MIN | sp | 20 | 37 | 9 | .243 | 5 | 21 | .568 | 205 | 5.5 | 12 | 4 | .333 | 92.1 | .657 |
| Bobby Bolin | NYY | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 20.6 | .600 |
| Jim Bouton | KCR | rp | 31 | 11 | 1 | .091 | 0 | 7 | .636 | 38 | 3.5 | 9 | 7 | .778 | 101.5 | .612 |
| Gene Brabender | CHW | sp | 28 | 2 | 0 | .000 | 0 | 1 | .500 | 12 | 6.0 | 25 | 5 | .200 | 24.4 | .592 |
| Tom Bradley | CLE | sp | 24 | 38 | 12 | .316 | 6 | 26 | .684 | 185 | 4.9 | 18 | 8 | .444 | 102.9 | .649 |
| Bucky Brandon | MIL | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 26.3 | .560 |
| Ken Brett* | CHW | rp | 21 | 14 | 5 | .357 | 2 | 9 | .643 | 58 | 4.1 | 5 | 2 | .400 | 64.6 | .602 |
| Jackie Brown | KCR | rp | 27 | 8 | 0 | .000 | 0 | 5 | .625 | 26 | 3.3 | 16 | 7 | .438 | 50.6 | .574 |
| Ron Bryant* | BOS | sp | 23 | 30 | 2 | .067 | 1 | 16 | .533 | 136 | 4.5 | 17 | 6 | .353 | 88.6 | .616 |
| Jim Bunning | DET | sp | 38 | 22 | 4 | .182 | 0 | 11 | .500 | 107 | 4.9 | 14 | 5 | .357 | 94.3 | .642 |
| Tom Burgmeier* | MIN | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.5 | .617 |
| Les Cain* | KCR | sp | 22 | 35 | 2 | .057 | 1 | 17 | .486 | 126 | 3.6 | 22 | 6 | .273 | 97.1 | .594 |
| Buzz Capra | CLE | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.5 | .648 |
| Don Carrithers | KCR | sp | 21 | 16 | 1 | .063 | 0 | 10 | .625 | 62 | 3.9 | 16 | 7 | .438 | 80.2 | .557 |
| Clay Carroll | BOS | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 17.4 | .619 |
| Bill Champion | MIL | rp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 20 | 2 | .100 | 33.7 | .595 |
| Rickey Clark | KCR | sp | 25 | 8 | 1 | .125 | 0 | 4 | .500 | 26 | 3.3 | 8 | 5 | .625 | 87.1 | .554 |
| Tony Cloninger | BAL | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 26.8 | .575 |
| Joe Coleman | OAK | sp | 24 | 27 | 8 | .296 | 5 | 18 | .667 | 142 | 5.3 | 14 | 2 | .143 | 111.6 | .618 |
| Danny Coombs* | OAK | sp | 28 | 29 | 4 | .138 | 2 | 18 | .621 | 129 | 4.4 | 10 | 2 | .200 | 104.8 | .620 |
| Jerry Crider | WSH | rp | 28 | 7 | 0 | .000 | 0 | 2 | .286 | 24 | 3.4 | 33 | 14 | .424 | 28.2 | .615 |
| John Curtis* | KCR | sp | 23 | 3 | 1 | .333 | 0 | 3 | 1.000 | 8 | 2.7 | 6 | 4 | .667 | 41.3 | .596 |
| Bruce Dal Canton | MIL | sp | 29 | 31 | 3 | .097 | 0 | 16 | .516 | 66 | 2.1 | 12 | 5 | .417 | 84.7 | .622 |
| Larry Dierker | CAA | sp | 23 | 26 | 4 | .154 | 1 | 14 | .538 | 128 | 4.9 | 21 | 5 | .238 | 84.3 | .621 |
| Jack DiLauro* | KCR | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 16.7 | .564 |
| Chuck Dobson | CAA | sp | 26 | 33 | 4 | .121 | 1 | 16 | .485 | 148 | 4.5 | 18 | 5 | .278 | 91.8 | .619 |
| Pat Dobson | DET | sp | 29 | 33 | 4 | .121 | 2 | 15 | .455 | 180 | 5.5 | 24 | 9 | .375 | 89.0 | .638 |
| Al Downing* | DET | sp | 30 | 32 | 5 | .156 | 0 | 16 | .500 | 147 | 4.6 | 24 | 14 | .583 | 101.3 | .610 |
| Paul Doyle* | MIN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.6 | .568 |
| Moe Drabowsky | KCR | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 19.4 | .596 |
| Tom Dukes | NYY | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 13.2 | .638 |
| Steve Dunning | BOS | sp | 22 | 33 | 2 | .061 | 1 | 13 | .394 | 169 | 5.1 | 18 | 6 | .333 | 93.6 | .577 |
| Ed Farmer | BOS | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 49 | 17 | .347 | 17.6 | .542 |
| Rollie Fingers | CLE | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 16.1 | .641 |
| Eddie Fisher | CLE | rp | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 15 | 4 | .267 | 20.7 | .629 |
| Al Fitzmorris | KCR | rp | 25 | 21 | 4 | .190 | 1 | 15 | .714 | 48 | 2.3 | 12 | 5 | .417 | 92.3 | .571 |
| Danny Frisella | CAA | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 18.7 | .632 |
| Woodie Fryman* | NYY | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 19.9 | .584 |
| Mike Garman | MIL | sp | 21 | 4 | 0 | .000 | 0 | 3 | .750 | 9 | 2.3 | 0 | 0 | .000 | 86.8 | .573 |
| Greg Garrett* | CHW | rp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 22.4 | .607 |
| Gary Gentry | BAL | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 14 | .326 | 21.2 | .580 |
| Joe Gibbon* | NYY | rp | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 | 13.4 | .612 |
| Fred Gladding | MIL | rp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 12 | .414 | 14.4 | .592 |
| Wayne Granger | BOS | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 17.1 | .645 |
| Tom Griffin | MIL | sp | 22 | 28 | 0 | .000 | 0 | 10 | .357 | 67 | 2.4 | 26 | 15 | .577 | 87.4 | .553 |
| Joe Grzenda* | CLE | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 17.1 | .673 |
| Don Gullett* | NYY | sp | 20 | 32 | 2 | .063 | 0 | 21 | .656 | 144 | 4.5 | 12 | 2 | .167 | 99.1 | .622 |
| Tom Hall* | CHW | rp | 22 | 24 | 5 | .208 | 3 | 16 | .667 | 133 | 5.5 | 12 | 1 | .083 | 76.8 | .614 |
| Rich Hand | NYY | sp | 21 | 30 | 6 | .200 | 1 | 16 | .533 | 135 | 4.5 | 14 | 7 | .500 | 92.3 | .605 |
| Jim Hardin | CLE | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 19.6 | .671 |
| Steve Hargan | OAK | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 17.0 | .583 |
| Hal Haydel | KCR | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 25.4 | .543 |
| Phil Hennigan | CAA | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 24.4 | .558 |
| Ron Herbel | MIL | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 11 | .579 | 27.2 | .620 |
| Ron Herbel | BOS | rp | 32 | 10 | 1 | .100 | 0 | 7 | .700 | 42 | 4.2 | 6 | 3 | .500 | 74.1 | .613 |
| Ramon Hernandez* | CAA | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.0 | .615 |
| Dennis Higgins | WSH | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 27.4 | .580 |
| John Hiller* | CAA | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 21.8 | .602 |
| Joe Hoerner* | CHW | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 16.7 | .609 |
| Burt Hooton | CHW | sp | 21 | 3 | 1 | .333 | 1 | 3 | 1.000 | 18 | 6.0 | 2 | 0 | .000 | 63.8 | .582 |
| Joe Horlen | CHW | sp | 33 | 25 | 4 | .160 | 2 | 15 | .600 | 122 | 4.9 | 9 | 2 | .222 | 97.8 | .655 |
| Tom House* | MIN | rp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 12.4 | .628 |
| Al Hrabosky* | CHW | rp | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .571 |
| Tommy John* | CLE | sp | 27 | 39 | 4 | .103 | 1 | 27 | .692 | 184 | 4.7 | 23 | 7 | .304 | 93.7 | .626 |
| Bart Johnson | OAK | rp | 21 | 22 | 5 | .227 | 1 | 15 | .682 | 127 | 5.8 | 10 | 4 | .400 | 89.5 | .565 |
| Jim Kaat* | MIN | sp | 32 | 33 | 5 | .152 | 3 | 17 | .515 | 199 | 6.0 | 21 | 7 | .333 | 88.9 | .698 |
| Mike Kekich* | WSH | sp | 26 | 30 | 0 | .000 | 0 | 14 | .467 | 114 | 3.8 | 24 | 7 | .292 | 88.2 | .590 |
| Dick Kelley* | DET | rp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 | 16.8 | .626 |
| Tom Kelley | MIL | sp | 27 | 31 | 1 | .032 | 1 | 12 | .387 | 83 | 2.7 | 39 | 20 | .513 | 90.7 | .565 |
| Mike Kilkenny* | BOS | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 19.7 | .582 |
| Bruce Kison | MIN | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 17.8 | .567 |
| Steve Kline | BOS | sp | 23 | 31 | 7 | .226 | 1 | 18 | .581 | 180 | 5.8 | 18 | 6 | .333 | 92.8 | .670 |
| Darold Knowles* | CLE | rp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 10 | 2 | .200 | 18.6 | .633 |
| Cal Koonce | OAK | rp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 13 | 0 | .000 | 21.5 | .594 |
| Jerry Koosman* | BAL | sp | 27 | 26 | 6 | .231 | 1 | 18 | .692 | 110 | 4.2 | 11 | 5 | .455 | 97.7 | .638 |
| Lerrin LaGrow | KCR | rp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 42.3 | .579 |
| Ray Lamb | OAK | rp | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 27 | 6.8 | 24 | 6 | .250 | 27.4 | .611 |
| Fred Lasher | KCR | rp | 28 | 2 | 0 | .000 | 0 | 1 | .500 | 0 | 0.0 | 14 | 5 | .357 | 31.1 | .569 |
| Denny Lemaster* | BOS | rp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 20.5 | .589 |
| Dave Leonhard | KCR | sp | 30 | 8 | 1 | .125 | 1 | 5 | .625 | 31 | 3.9 | 8 | 5 | .625 | 57.1 | .591 |
| Paul Lindblad* | CHW | rp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 19.9 | .639 |
| Skip Lockwood | MIN | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 15 | 5 | .333 | 26.5 | .571 |
| Mickey Lolich* | DET | sp | 30 | 33 | 10 | .303 | 2 | 24 | .727 | 196 | 5.9 | 5 | 3 | .600 | 113.3 | .645 |
| Jim Lonborg | CHW | sp | 29 | 32 | 4 | .125 | 3 | 18 | .563 | 167 | 5.2 | 24 | 7 | .292 | 94.7 | .621 |
| Marcelino Lopez* | MIL | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.6 | .582 |
| Marcelino Lopez* | OAK | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 23.0 | .565 |
| Mike Marshall | MIL | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 21.4 | .593 |
| Rudy May* | MIN | sp | 26 | 34 | 5 | .147 | 3 | 23 | .676 | 208 | 6.1 | 7 | 1 | .143 | 101.6 | .617 |
| Mike McCormick* | KCR | rp | 31 | 12 | 1 | .083 | 0 | 5 | .417 | 33 | 2.8 | 14 | 5 | .357 | 81.8 | .612 |
| Sam McDowell* | CLE | sp | 27 | 40 | 10 | .250 | 5 | 23 | .575 | 197 | 4.9 | 21 | 10 | .476 | 110.3 | .605 |
| Dan McGinn* | MIL | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 20.8 | .549 |
| Tug McGraw* | BOS | rp | 26 | 9 | 0 | .000 | 0 | 7 | .778 | 43 | 4.8 | 11 | 3 | .273 | 40.2 | .607 |
| Denny McLain | NYY | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 27 | 11 | .407 | 26.6 | .609 |
| Dave McNally* | BAL | sp | 28 | 33 | 8 | .242 | 5 | 26 | .788 | 127 | 3.8 | 12 | 5 | .417 | 100.6 | .642 |
| Mike McQueen* | DET | rp | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 24.2 | .596 |
| Jim Merritt* | CHW | sp | 26 | 32 | 5 | .156 | 1 | 22 | .688 | 156 | 4.9 | 13 | 3 | .231 | 90.7 | .647 |
| Andy Messersmith | WSH | sp | 25 | 34 | 4 | .118 | 2 | 20 | .588 | 136 | 4.0 | 18 | 8 | .444 | 102.4 | .586 |
| Joe Moeller | DET | sp | 27 | 10 | 2 | .200 | 0 | 4 | .400 | 48 | 4.8 | 3 | 1 | .333 | 90.6 | .640 |
| Barry Moore* | WSH | sp | 27 | 4 | 0 | .000 | 0 | 0 | .000 | 25 | 6.3 | 39 | 15 | .385 | 22.9 | .594 |
| Carl Morton | OAK | sp | 26 | 18 | 3 | .167 | 1 | 9 | .500 | 93 | 5.2 | 22 | 7 | .318 | 57.2 | .595 |
| Tom Murphy | NYY | sp | 25 | 32 | 5 | .156 | 2 | 17 | .531 | 130 | 4.1 | 20 | 8 | .400 | 97.2 | .598 |
| Mike Nagy | NYY | sp | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 4 | 2.0 | 1 | 1 | 1.000 | 42.0 | .583 |
| Jim Nash | OAK | sp | 25 | 30 | 5 | .167 | 4 | 19 | .633 | 140 | 4.7 | 19 | 7 | .368 | 94.0 | .593 |
| Gary Neibauer | DET | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 28.2 | .576 |
| Rich Nye* | CAA | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.3 | .634 |
| Claude Osteen* | BAL | sp | 31 | 32 | 3 | .094 | 0 | 18 | .563 | 149 | 4.7 | 18 | 4 | .222 | 95.0 | .636 |
| Jim Palmer | BAL | sp | 24 | 33 | 6 | .182 | 1 | 25 | .758 | 121 | 3.7 | 14 | 7 | .500 | 104.5 | .640 |
| Lowell Palmer | BOS | rp | 22 | 18 | 0 | .000 | 0 | 4 | .222 | 92 | 5.1 | 12 | 4 | .333 | 85.4 | .581 |
| Milt Pappas | BAL | sp | 32 | 32 | 3 | .094 | 2 | 20 | .625 | 130 | 4.1 | 14 | 5 | .357 | 95.0 | .627 |
| Marty Pattin | CHW | sp | 27 | 28 | 9 | .321 | 2 | 16 | .571 | 134 | 4.8 | 19 | 7 | .368 | 70.6 | .637 |
| Mike Paul* | DET | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 19.8 | .685 |
| Jose Pena | CAA | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 29.1 | .595 |
| Orlando Pena | DET | rp | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 12.8 | .650 |
| Ron Perranoski* | CAA | rp | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 20.6 | .604 |
| Jim Perry | CLE | sp | 34 | 40 | 9 | .225 | 4 | 25 | .625 | 188 | 4.7 | 21 | 9 | .429 | 96.4 | .668 |
| Fritz Peterson* | NYY | sp | 28 | 32 | 9 | .281 | 2 | 25 | .781 | 165 | 5.2 | 8 | 3 | .375 | 96.9 | .696 |
| Tom Phoebus | OAK | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 6 | .207 | 16.7 | .577 |
| Horacio Pina | MIL | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 22.0 | .591 |
| Bob Priddy | KCR | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 30.4 | .579 |
| Claude Raymond | KCR | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 19.5 | .638 |
| Frank Reberger | BOS | sp | 27 | 5 | 0 | .000 | 0 | 4 | .800 | 37 | 7.4 | 13 | 4 | .308 | 42.0 | .601 |
| Bob Reed | WSH | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.2 | .604 |
| Howie Reed | WSH | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 9 | .750 | 20.4 | .565 |
| Ron Reed | BAL | sp | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 3 | 0 | .000 | 27.7 | .652 |
| Steve Renko | KCR | sp | 26 | 36 | 4 | .111 | 0 | 19 | .528 | 152 | 4.2 | 21 | 10 | .476 | 104.8 | .581 |
| Ken Reynolds* | WSH | sp | 24 | 30 | 3 | .100 | 2 | 14 | .467 | 142 | 4.7 | 26 | 15 | .577 | 97.4 | .581 |
| Pete Richert* | CAA | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 19.5 | .604 |
| Dave Roberts* | DET | sp | 26 | 32 | 8 | .250 | 3 | 25 | .781 | 157 | 4.9 | 7 | 0 | .000 | 105.7 | .641 |
| Jim Roland* | DET | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 11 | .611 | 15.0 | .602 |
| Jim Rooker* | CAA | sp | 27 | 32 | 5 | .156 | 1 | 16 | .500 | 151 | 4.7 | 23 | 7 | .304 | 98.8 | .583 |
| Gary Ross | KCR | rp | 22 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 13 | 5 | .385 | 30.7 | .593 |
| Chuck Seelbach | CLE | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 39.0 | .474 |
| Don Shaw* | NYY | rp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 15.0 | .574 |
| Chris Short* | OAK | sp | 32 | 31 | 5 | .161 | 3 | 21 | .677 | 146 | 4.7 | 17 | 4 | .235 | 101.6 | .624 |
| Bill Singer | CLE | sp | 26 | 2 | 1 | .500 | 0 | 2 | 1.000 | 8 | 4.0 | 10 | 2 | .200 | 25.3 | .620 |
| Paul Splittorff* | CAA | sp | 24 | 26 | 7 | .269 | 3 | 18 | .692 | 115 | 4.4 | 2 | 0 | .000 | 97.0 | .659 |
| George Stone* | WSH | sp | 23 | 33 | 4 | .121 | 2 | 20 | .606 | 132 | 4.0 | 15 | 9 | .600 | 99.8 | .661 |
| Mel Stottlemyre | NYY | sp | 29 | 33 | 4 | .121 | 2 | 17 | .515 | 155 | 4.7 | 19 | 8 | .421 | 90.7 | .638 |
| Jim Strickland* | MIN | rp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 14.4 | .558 |
| Ron Taylor | NYY | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 9 | .290 | 12.9 | .699 |
| Luis Tiant | CLE | sp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 9 | 2 | .222 | 30.6 | .595 |
| Tom Timmermann | MIN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 7 | .212 | 21.6 | .634 |
| Mike Torrez | CHW | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 3 | 0 | .000 | 105.5 | .564 |
| Wayne Twitchell | OAK | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.8 | .514 |
| Sandy Vance | WSH | sp | 23 | 24 | 2 | .083 | 1 | 10 | .417 | 100 | 4.2 | 19 | 12 | .632 | 85.5 | .633 |
| Bob Veale* | MIN | sp | 34 | 19 | 2 | .105 | 1 | 10 | .526 | 86 | 4.5 | 20 | 15 | .750 | 63.4 | .622 |
| Gary Wagner | NYY | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 14.0 | .500 |
| Luke Walker* | DET | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 44 | 10 | .227 | 18.3 | .591 |
| Gary Waslewski | CAA | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.2 | .605 |
| Eddie Watt | MIN | rp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 6 | .182 | 12.5 | .639 |
| Fred Wenz | CAA | rp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .673 |
| Charlie Williams | WSH | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 26.7 | .589 |
| Stan Williams | BAL | rp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.4 | .633 |
| Ron Willis | BOS | rp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 24.1 | .611 |
| Earl Wilson | BOS | sp | 35 | 23 | 4 | .174 | 0 | 12 | .522 | 116 | 5.0 | 9 | 1 | .111 | 97.4 | .636 |
| Wilbur Wood* | MIN | sp | 29 | 37 | 8 | .216 | 3 | 24 | .649 | 207 | 5.6 | 17 | 4 | .235 | 101.3 | .654 |
| Clyde Wright* | CAA | sp | 30 | 32 | 7 | .219 | 4 | 25 | .781 | 138 | 4.3 | 14 | 6 | .429 | 108.5 | .640 |
| Jim York | WSH | rp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 9 | .273 | 21.3 | .615 |
| Chris Zachary | NYY | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 28.2 | .644 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Jack Aker | MIL | rp | 29 | 2 | 1 | .500 | 1 | .500 | 3 | 37 | 11 | .297 | 54 | 54 | 29 | 20.6 | .648 |
| Steve Barber* | BAL | rp | 32 | 2 | 0 | .000 | 1 | .500 | 4 | 31 | 9 | .290 | 50 | 45 | 15 | 28.3 | .651 |
| Jim Barr | OAK | rp | 23 | 2 | 2 | 1.000 | 0 | .000 | 0 | 14 | 2 | .143 | 21 | 21 | 9 | 24.3 | .655 |
| Fred Beene | CAA | rp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 6 | 6 | 4 | 24.7 | .642 |
| Frank Bertaina* | BOS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 11 | 8 | 3 | 30.0 | .597 |
| Jack Billingham | CAA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 26 | 8 | .308 | 39 | 26 | 3 | 51.9 | .621 |
| Wade Blasingame* | MIL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 84.1 | .626 |
| Vida Blue* | MIL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 111.7 | .638 |
| Bert Blyleven | MIN | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 38 | 1 | 1 | 92.1 | .657 |
| Bobby Bolin | NYY | rp | 32 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 5 | .417 | 25 | 25 | 17 | 20.6 | .600 |
| Jim Bouton | KCR | rp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 101.5 | .612 |
| Gene Brabender | CHW | sp | 28 | 4 | 3 | .750 | 0 | .000 | 11 | 21 | 3 | .143 | 62 | 60 | 23 | 24.4 | .592 |
| Tom Bradley | CLE | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 102.9 | .649 |
| Bucky Brandon | MIL | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 50 | 20 | .400 | 52 | 52 | 11 | 26.3 | .560 |
| Ken Brett* | CHW | rp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 0 | .000 | 32 | 18 | 8 | 64.6 | .602 |
| Jackie Brown | KCR | rp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 19 | 6 | .316 | 26 | 18 | 7 | 50.6 | .574 |
| Ron Bryant* | BOS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 88.6 | .616 |
| Jim Bunning | DET | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 23 | 1 | 0 | 94.3 | .642 |
| Tom Burgmeier* | MIN | rp | 27 | 45 | 30 | .667 | 15 | .333 | 0 | 45 | 16 | .356 | 66 | 66 | 50 | 19.5 | .617 |
| Les Cain* | KCR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 40 | 5 | 2 | 97.1 | .594 |
| Buzz Capra | CLE | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 35.5 | .648 |
| Don Carrithers | KCR | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 21 | 5 | 4 | 80.2 | .557 |
| Clay Carroll | BOS | rp | 29 | 12 | 7 | .583 | 4 | .333 | 16 | 17 | 3 | .176 | 53 | 53 | 17 | 17.4 | .619 |
| Bill Champion | MIL | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 55 | 25 | .455 | 52 | 51 | 21 | 33.7 | .595 |
| Rickey Clark | KCR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 3 | 3 | 87.1 | .554 |
| Tony Cloninger | BAL | sp | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 12 | 4 | .333 | 24 | 24 | 15 | 26.8 | .575 |
| Joe Coleman | OAK | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 111.6 | .618 |
| Danny Coombs* | OAK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 104.8 | .620 |
| Jerry Crider | WSH | rp | 28 | 3 | 1 | .333 | 2 | .667 | 1 | 50 | 26 | .520 | 61 | 54 | 15 | 28.2 | .615 |
| John Curtis* | KCR | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 2 | 6 | 2 | .333 | 13 | 10 | 3 | 41.3 | .596 |
| Bruce Dal Canton | MIL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 84.7 | .622 |
| Larry Dierker | CAA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 2 | .286 | 31 | 5 | 2 | 84.3 | .621 |
| Jack DiLauro* | KCR | rp | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 1 | 1.000 | 7 | 7 | 3 | 16.7 | .564 |
| Chuck Dobson | CAA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 91.8 | .619 |
| Pat Dobson | DET | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 1 | 89.0 | .638 |
| Al Downing* | DET | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .610 |
| Paul Doyle* | MIN | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 4 | .500 | 7 | 7 | 6 | 11.6 | .568 |
| Moe Drabowsky | KCR | rp | 34 | 11 | 6 | .545 | 5 | .455 | 6 | 31 | 13 | .419 | 54 | 54 | 30 | 19.4 | .596 |
| Tom Dukes | NYY | rp | 27 | 3 | 1 | .333 | 1 | .333 | 2 | 18 | 6 | .333 | 28 | 28 | 11 | 13.2 | .638 |
| Steve Dunning | BOS | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.6 | .577 |
| Ed Farmer | BOS | rp | 21 | 10 | 2 | .200 | 2 | .200 | 15 | 35 | 12 | .343 | 69 | 69 | 10 | 17.6 | .542 |
| Rollie Fingers | CLE | rp | 24 | 23 | 20 | .870 | 3 | .130 | 2 | 37 | 10 | .270 | 56 | 56 | 38 | 16.1 | .641 |
| Eddie Fisher | CLE | rp | 33 | 2 | 0 | .000 | 0 | .000 | 7 | 23 | 7 | .304 | 43 | 42 | 11 | 20.7 | .629 |
| Al Fitzmorris | KCR | rp | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 4 | .667 | 26 | 5 | 2 | 92.3 | .571 |
| Danny Frisella | CAA | rp | 25 | 5 | 1 | .200 | 1 | .200 | 16 | 17 | 4 | .235 | 67 | 67 | 23 | 18.7 | .632 |
| Woodie Fryman* | NYY | rp | 31 | 38 | 27 | .711 | 11 | .289 | 0 | 39 | 20 | .513 | 70 | 70 | 51 | 19.9 | .584 |
| Mike Garman | MIL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 86.8 | .573 |
| Greg Garrett* | CHW | rp | 22 | 3 | 1 | .333 | 1 | .333 | 2 | 26 | 6 | .231 | 41 | 41 | 14 | 22.4 | .607 |
| Gary Gentry | BAL | sp | 24 | 10 | 2 | .200 | 7 | .700 | 21 | 17 | 6 | .353 | 84 | 84 | 21 | 21.2 | .580 |
| Joe Gibbon* | NYY | rp | 36 | 5 | 2 | .400 | 1 | .200 | 11 | 25 | 5 | .200 | 51 | 51 | 11 | 13.4 | .612 |
| Fred Gladding | MIL | rp | 35 | 2 | 0 | .000 | 1 | .500 | 11 | 17 | 3 | .176 | 45 | 45 | 12 | 14.4 | .592 |
| Wayne Granger | BOS | rp | 26 | 39 | 30 | .769 | 9 | .231 | 1 | 31 | 5 | .161 | 67 | 67 | 55 | 17.1 | .645 |
| Tom Griffin | MIL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 87.4 | .553 |
| Joe Grzenda* | CLE | rp | 34 | 16 | 14 | .875 | 1 | .063 | 6 | 22 | 5 | .227 | 48 | 48 | 29 | 17.1 | .673 |
| Don Gullett* | NYY | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.1 | .622 |
| Tom Hall* | CHW | rp | 22 | 4 | 3 | .750 | 1 | .250 | 1 | 8 | 4 | .500 | 41 | 17 | 9 | 76.8 | .614 |
| Rich Hand | NYY | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.3 | .605 |
| Jim Hardin | CLE | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 34 | 13 | .382 | 38 | 38 | 15 | 19.6 | .671 |
| Steve Hargan | OAK | sp | 27 | 40 | 38 | .950 | 2 | .050 | 1 | 29 | 5 | .172 | 72 | 72 | 58 | 17.0 | .583 |
| Hal Haydel | KCR | rp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 1 | .091 | 15 | 15 | 3 | 25.4 | .543 |
| Phil Hennigan | CAA | rp | 25 | 4 | 1 | .250 | 1 | .250 | 1 | 16 | 8 | .500 | 29 | 29 | 10 | 24.4 | .558 |
| Ron Herbel | MIL | rp | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 32 | 22 | .688 | 37 | 37 | 6 | 27.2 | .620 |
| Ron Herbel | BOS | rp | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 15 | 5 | 1 | 74.1 | .613 |
| Ramon Hernandez* | CAA | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 26.0 | .615 |
| Dennis Higgins | WSH | rp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 34 | 11 | .324 | 35 | 35 | 13 | 27.4 | .580 |
| John Hiller* | CAA | rp | 27 | 2 | 0 | .000 | 2 | 1.000 | 0 | 16 | 5 | .313 | 28 | 28 | 10 | 21.8 | .602 |
| Joe Hoerner* | CHW | rp | 34 | 24 | 20 | .833 | 4 | .167 | 1 | 28 | 8 | .286 | 54 | 54 | 38 | 16.7 | .609 |
| Burt Hooton | CHW | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 8 | 5 | 5 | 63.8 | .582 |
| Joe Horlen | CHW | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 97.8 | .655 |
| Tom House* | MIN | rp | 24 | 2 | 1 | .500 | 0 | .000 | 3 | 23 | 7 | .304 | 26 | 26 | 8 | 12.4 | .628 |
| Al Hrabosky* | CHW | rp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 2 | 24.5 | .571 |
| Tommy John* | CLE | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 39 | 0 | 0 | 93.7 | .626 |
| Bart Johnson | OAK | rp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 12 | 5 | .417 | 32 | 10 | 5 | 89.5 | .565 |
| Jim Kaat* | MIN | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 88.9 | .698 |
| Mike Kekich* | WSH | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 31 | 1 | 1 | 88.2 | .590 |
| Dick Kelley* | DET | rp | 31 | 5 | 3 | .600 | 1 | .200 | 7 | 32 | 11 | .344 | 55 | 55 | 14 | 16.8 | .626 |
| Tom Kelley | MIL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 90.7 | .565 |
| Mike Kilkenny* | BOS | rp | 26 | 10 | 6 | .600 | 4 | .400 | 5 | 30 | 7 | .233 | 50 | 50 | 17 | 19.7 | .582 |
| Bruce Kison | MIN | sp | 21 | 2 | 1 | .500 | 0 | .000 | 8 | 26 | 9 | .346 | 50 | 50 | 11 | 17.8 | .567 |
| Steve Kline | BOS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 92.8 | .670 |
| Darold Knowles* | CLE | rp | 29 | 5 | 3 | .600 | 0 | .000 | 4 | 15 | 1 | .067 | 28 | 27 | 11 | 18.6 | .633 |
| Cal Koonce | OAK | rp | 29 | 1 | 1 | 1.000 | 0 | .000 | 5 | 23 | 2 | .087 | 43 | 42 | 10 | 21.5 | .594 |
| Jerry Koosman* | BAL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 97.7 | .638 |
| Lerrin LaGrow | KCR | rp | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 6 | 6 | 2 | 42.3 | .579 |
| Ray Lamb | OAK | rp | 26 | 5 | 3 | .600 | 1 | .200 | 3 | 42 | 13 | .310 | 61 | 57 | 23 | 27.4 | .611 |
| Fred Lasher | KCR | rp | 28 | 0 | 0 | .000 | 0 | .000 | 3 | 31 | 12 | .387 | 42 | 40 | 17 | 31.1 | .569 |
| Denny Lemaster* | BOS | rp | 32 | 3 | 2 | .667 | 1 | .333 | 0 | 22 | 11 | .500 | 32 | 32 | 14 | 20.5 | .589 |
| Dave Leonhard | KCR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 3 | .250 | 17 | 9 | 7 | 57.1 | .591 |
| Paul Lindblad* | CHW | rp | 29 | 9 | 5 | .556 | 2 | .222 | 15 | 40 | 11 | .275 | 71 | 71 | 20 | 19.9 | .639 |
| Skip Lockwood | MIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 25 | 5 | .200 | 36 | 34 | 17 | 26.5 | .571 |
| Mickey Lolich* | DET | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 113.3 | .645 |
| Jim Lonborg | CHW | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.7 | .621 |
| Marcelino Lopez* | MIL | rp | 26 | 1 | 0 | .000 | 0 | .000 | 0 | 23 | 9 | .391 | 27 | 27 | 17 | 20.6 | .582 |
| Marcelino Lopez* | OAK | rp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 4 | 4 | 0 | 23.0 | .565 |
| Mike Marshall | MIL | rp | 28 | 21 | 13 | .619 | 8 | .381 | 2 | 20 | 9 | .450 | 48 | 48 | 37 | 21.4 | .593 |
| Rudy May* | MIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 35 | 1 | 0 | 101.6 | .617 |
| Mike McCormick* | KCR | rp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 13 | 1 | 1 | 81.8 | .612 |
| Sam McDowell* | CLE | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 110.3 | .605 |
| Dan McGinn* | MIL | rp | 26 | 3 | 1 | .333 | 2 | .667 | 3 | 17 | 5 | .294 | 26 | 26 | 8 | 20.8 | .549 |
| Tug McGraw* | BOS | rp | 26 | 5 | 3 | .600 | 1 | .200 | 4 | 11 | 6 | .545 | 42 | 33 | 17 | 40.2 | .607 |
| Denny McLain | NYY | sp | 27 | 1 | 0 | .000 | 1 | 1.000 | 2 | 39 | 18 | .462 | 46 | 45 | 3 | 26.6 | .609 |
| Dave McNally* | BAL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.6 | .642 |
| Mike McQueen* | DET | rp | 20 | 3 | 0 | .000 | 1 | .333 | 7 | 30 | 8 | .267 | 38 | 38 | 14 | 24.2 | .596 |
| Jim Merritt* | CHW | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.7 | .647 |
| Andy Messersmith | WSH | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 102.4 | .586 |
| Joe Moeller | DET | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 90.6 | .640 |
| Barry Moore* | WSH | sp | 27 | 3 | 2 | .667 | 1 | .333 | 12 | 39 | 14 | .359 | 62 | 58 | 20 | 22.9 | .594 |
| Carl Morton | OAK | sp | 26 | 2 | 2 | 1.000 | 0 | .000 | 1 | 18 | 4 | .222 | 35 | 17 | 6 | 57.2 | .595 |
| Tom Murphy | NYY | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.2 | .598 |
| Mike Nagy | NYY | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 6 | 4 | 3 | 42.0 | .583 |
| Jim Nash | OAK | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 1 | 0 | 94.0 | .593 |
| Gary Neibauer | DET | rp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 2 | .286 | 16 | 16 | 9 | 28.2 | .576 |
| Rich Nye* | CAA | rp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 7 | 7 | 6 | 13.3 | .634 |
| Claude Osteen* | BAL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.0 | .636 |
| Jim Palmer | BAL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.5 | .640 |
| Lowell Palmer | BOS | rp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 21 | 3 | 1 | 85.4 | .581 |
| Milt Pappas | BAL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.0 | .627 |
| Marty Pattin | CHW | sp | 27 | 8 | 5 | .625 | 2 | .250 | 3 | 9 | 3 | .333 | 45 | 17 | 10 | 70.6 | .637 |
| Mike Paul* | DET | sp | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 18 | 5 | .278 | 34 | 34 | 8 | 19.8 | .685 |
| Jose Pena | CAA | rp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 21 | 8 | .381 | 29 | 29 | 10 | 29.1 | .595 |
| Orlando Pena | DET | rp | 36 | 20 | 9 | .450 | 8 | .400 | 5 | 30 | 11 | .367 | 50 | 50 | 28 | 12.8 | .650 |
| Ron Perranoski* | CAA | rp | 34 | 41 | 30 | .732 | 11 | .268 | 0 | 14 | 6 | .429 | 59 | 59 | 48 | 20.6 | .604 |
| Jim Perry | CLE | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 96.4 | .668 |
| Fritz Peterson* | NYY | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.9 | .696 |
| Tom Phoebus | OAK | sp | 28 | 5 | 2 | .400 | 2 | .400 | 15 | 30 | 9 | .300 | 63 | 63 | 10 | 16.7 | .577 |
| Horacio Pina | MIL | rp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 4 | .333 | 16 | 16 | 9 | 22.0 | .591 |
| Bob Priddy | KCR | rp | 30 | 1 | 0 | .000 | 1 | 1.000 | 1 | 30 | 19 | .633 | 21 | 21 | 3 | 30.4 | .579 |
| Claude Raymond | KCR | rp | 33 | 16 | 13 | .813 | 3 | .188 | 5 | 38 | 10 | .263 | 66 | 66 | 44 | 19.5 | .638 |
| Frank Reberger | BOS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 3 | .200 | 20 | 15 | 2 | 42.0 | .601 |
| Bob Reed | WSH | rp | 25 | 3 | 3 | 1.000 | 0 | .000 | 2 | 28 | 9 | .321 | 39 | 39 | 12 | 23.2 | .604 |
| Howie Reed | WSH | rp | 33 | 32 | 21 | .656 | 11 | .344 | 0 | 32 | 18 | .563 | 59 | 59 | 41 | 20.4 | .565 |
| Ron Reed | BAL | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 36 | 14 | .389 | 38 | 37 | 11 | 27.7 | .652 |
| Steve Renko | KCR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 37 | 1 | 0 | 104.8 | .581 |
| Ken Reynolds* | WSH | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.4 | .581 |
| Pete Richert* | CAA | rp | 30 | 4 | 1 | .250 | 2 | .500 | 4 | 9 | 3 | .333 | 33 | 33 | 8 | 19.5 | .604 |
| Dave Roberts* | DET | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.7 | .641 |
| Jim Roland* | DET | rp | 28 | 23 | 14 | .609 | 7 | .304 | 7 | 42 | 14 | .333 | 54 | 54 | 29 | 15.0 | .602 |
| Jim Rooker* | CAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.8 | .583 |
| Gary Ross | KCR | rp | 22 | 1 | 0 | .000 | 1 | 1.000 | 1 | 23 | 9 | .391 | 39 | 37 | 15 | 30.7 | .593 |
| Chuck Seelbach | CLE | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 4 | 4 | 1 | 39.0 | .474 |
| Don Shaw* | NYY | rp | 27 | 1 | 1 | 1.000 | 0 | .000 | 2 | 11 | 2 | .182 | 23 | 23 | 8 | 15.0 | .574 |
| Chris Short* | OAK | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 1 | 101.6 | .624 |
| Bill Singer | CLE | sp | 26 | 5 | 3 | .600 | 2 | .400 | 18 | 20 | 8 | .400 | 42 | 40 | 13 | 25.3 | .620 |
| Paul Splittorff* | CAA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 97.0 | .659 |
| George Stone* | WSH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .661 |
| Mel Stottlemyre | NYY | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 90.7 | .638 |
| Jim Strickland* | MIN | rp | 25 | 3 | 0 | .000 | 1 | .333 | 14 | 13 | 1 | .077 | 45 | 45 | 8 | 14.4 | .558 |
| Ron Taylor | NYY | rp | 33 | 9 | 1 | .111 | 6 | .667 | 17 | 25 | 9 | .360 | 62 | 62 | 10 | 12.9 | .699 |
| Luis Tiant | CLE | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 9 | .529 | 20 | 19 | 6 | 30.6 | .595 |
| Tom Timmermann | MIN | rp | 30 | 14 | 9 | .643 | 4 | .286 | 8 | 44 | 14 | .318 | 76 | 76 | 20 | 21.6 | .634 |
| Mike Torrez | CHW | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 105.5 | .564 |
| Wayne Twitchell | OAK | rp | 23 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 10 | 10 | 10 | 27.8 | .514 |
| Sandy Vance | WSH | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 85.5 | .633 |
| Bob Veale* | MIN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 6 | .316 | 36 | 17 | 6 | 63.4 | .622 |
| Gary Wagner | NYY | rp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 2 | 2 | 1 | 14.0 | .500 |
| Luke Walker* | DET | rp | 26 | 6 | 1 | .167 | 3 | .500 | 21 | 51 | 22 | .431 | 88 | 88 | 26 | 18.3 | .591 |
| Gary Waslewski | CAA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 6 | .375 | 21 | 21 | 7 | 23.2 | .605 |
| Eddie Watt | MIN | rp | 30 | 7 | 1 | .143 | 3 | .429 | 24 | 18 | 6 | .333 | 54 | 54 | 6 | 12.5 | .639 |
| Fred Wenz | CAA | rp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 2 | 2 | 1 | 24.5 | .673 |
| Charlie Williams | WSH | rp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 23 | 11 | .478 | 31 | 31 | 14 | 26.7 | .589 |
| Stan Williams | BAL | rp | 33 | 48 | 41 | .854 | 7 | .146 | 0 | 48 | 16 | .333 | 82 | 82 | 73 | 16.4 | .633 |
| Ron Willis | BOS | rp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 39 | 16 | .410 | 43 | 43 | 9 | 24.1 | .611 |
| Earl Wilson | BOS | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 97.4 | .636 |
| Wilbur Wood* | MIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 101.3 | .654 |
| Clyde Wright* | CAA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.5 | .640 |
| Jim York | WSH | rp | 23 | 10 | 3 | .300 | 5 | .500 | 20 | 47 | 22 | .468 | 91 | 91 | 33 | 21.3 | .615 |
| Chris Zachary | NYY | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 2 | 43 | 14 | .326 | 52 | 52 | 21 | 28.2 | .644 |