Team fielding -- 1966 Boston
Regular season -- as of 10/13/1966
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Denny Lemaster | 33 | 33 | 206.1 | 20 | 30 | 0 | 4 | 50 | 1.000 | | 15 | 5 | .750 | 0 |
| | | Fred Talbot | 29 | 29 | 162.1 | 16 | 25 | 1 | 0 | 42 | .976 | | 6 | 5 | .545 | 3 |
| | | Clay Carroll | 30 | 21 | 168.1 | 13 | 25 | 0 | 1 | 38 | 1.000 | | 6 | 4 | .600 | 1 |
| | | Earl Wilson | 33 | 33 | 248.2 | 18 | 17 | 3 | 2 | 38 | .921 | | 1 | 14 | .067 | 2 |
| | f | Rob Gardner | 31 | 31 | 153.2 | 12 | 11 | 0 | 0 | 23 | 1.000 | | 9 | 9 | .500 | 1 |
| | | Don Cardwell | 82 | 0 | 96.2 | 5 | 15 | 0 | 0 | 20 | 1.000 | | 6 | 6 | .500 | 4 |
| | | Tug McGraw | 51 | 0 | 70.1 | 4 | 14 | 0 | 0 | 18 | 1.000 | | 1 | 1 | .500 | 0 |
| | | Robin Roberts | 32 | 3 | 70.2 | 5 | 11 | 2 | 0 | 18 | .889 | | 4 | 1 | .800 | 0 |
| | | Ron Willis | 56 | 0 | 66.0 | 8 | 8 | 0 | 1 | 16 | 1.000 | | 1 | 3 | .250 | 2 |
| | | Billy O'Dell | 17 | 11 | 79.0 | 3 | 12 | 0 | 2 | 15 | 1.000 | | 5 | 3 | .625 | 0 |
| | | Billy McCool | 51 | 0 | 51.1 | 7 | 4 | 0 | 0 | 11 | 1.000 | | 2 | 1 | .667 | 0 |
| | | Minnie Rojas | 65 | 0 | 69.0 | 3 | 4 | 1 | 0 | 8 | .875 | | 2 | 2 | .500 | 0 |
| | | Bill Hepler | 1 | 1 | 6.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 1 | .000 | 0 |
| | | Total | 511 | 162 | 1448.1 | 115 | 176 | 7 | 10 | 298 | .977 | | 58 | 55 | .513 | 13 |
| | | | | | | | | | | | | | | | | |
| c | | Tim McCarver | 98 | 92 | 834.1 | 538 | 44 | 1 | 1 | 583 | .998 | 2 | 28 | 27 | .509 | 1 |
| | | Jim Pagliaroni | 72 | 70 | 611.0 | 386 | 37 | 2 | 4 | 425 | .995 | 2 | 30 | 28 | .517 | 0 |
| | | Tony Conigliaro | 1 | 0 | 3.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | 0 | 0 | 0 | .000 | 0 |
| | | Total | 171 | 162 | 1448.1 | 925 | 81 | 3 | 5 | 1009 | .997 | 4 | 58 | 55 | .513 | 1 |
| | | | | | | | | | | | | | | | | |
| 1b | | Bill White | 161 | 161 | 1372.2 | 1459 | 135 | 12 | 128 | 1606 | .993 | | | | | |
| | | Dick Stuart | 29 | 1 | 72.2 | 68 | 8 | 1 | 9 | 77 | .987 | | | | | |
| | | Ruben Amaro | 2 | 0 | 3.0 | 1 | 0 | 0 | 1 | 1 | 1.000 | | | | | |
| | | Total | 192 | 162 | 1448.1 | 1528 | 143 | 13 | 138 | 1684 | .992 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Reggie Smith | 162 | 162 | 1357.2 | 346 | 514 | 17 | 115 | 877 | .981 | | | | | |
| | | Woodie Held | 33 | 0 | 52.2 | 13 | 21 | 0 | 3 | 34 | 1.000 | | | | | |
| | f | Nate Oliver | 8 | 0 | 17.2 | 5 | 7 | 0 | 4 | 12 | 1.000 | | | | | |
| | | George Smith | 6 | 0 | 10.0 | 2 | 3 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Felix Millan | 6 | 0 | 10.1 | 1 | 2 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Total | 215 | 162 | 1448.1 | 367 | 547 | 17 | 122 | 931 | .982 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Max Alvis | 162 | 162 | 1411.1 | 84 | 344 | 29 | 40 | 457 | .937 | | | | | |
| | | Ruben Amaro | 9 | 0 | 19.0 | 2 | 3 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Woodie Held | 10 | 0 | 16.2 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Other | 1 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 182 | 162 | 1448.1 | 86 | 348 | 29 | 40 | 463 | .937 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Ruben Amaro | 108 | 88 | 711.1 | 103 | 275 | 17 | 41 | 395 | .957 | | | | | |
| | | George Smith | 109 | 74 | 608.1 | 93 | 223 | 22 | 34 | 338 | .935 | | | | | |
| | | Woodie Held | 54 | 0 | 103.0 | 8 | 46 | 0 | 6 | 54 | 1.000 | | | | | |
| | f | Nate Oliver | 15 | 0 | 25.2 | 1 | 10 | 0 | 1 | 11 | 1.000 | | | | | |
| | | Total | 286 | 162 | 1448.1 | 205 | 554 | 39 | 82 | 798 | .951 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Carl Yastrzemski | 162 | 162 | 1430.1 | 353 | 8 | 4 | 3 | 365 | .989 | | | | | |
| | | Mack Jones | 2 | 0 | 5.0 | 6 | 0 | 0 | 0 | 6 | 1.000 | | | | | |
| | f | Nate Oliver | 6 | 0 | 13.0 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Total | 170 | 162 | 1448.1 | 362 | 8 | 4 | 3 | 374 | .989 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Matty Alou | 141 | 141 | 1217.0 | 348 | 6 | 7 | 1 | 361 | .981 | | | | | |
| | | Mack Jones | 48 | 21 | 231.1 | 68 | 1 | 1 | 0 | 70 | .986 | | | | | |
| | | Total | 189 | 162 | 1448.1 | 416 | 7 | 8 | 1 | 431 | .981 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Tony Oliva | 162 | 162 | 1423.0 | 335 | 7 | 9 | 0 | 351 | .974 | | | | | |
| | | Tony Conigliaro | 8 | 0 | 22.1 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Woodie Held | 2 | 0 | 2.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Reggie Smith | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 173 | 162 | 1448.1 | 341 | 7 | 9 | 0 | 357 | .975 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1448.1 | 4345 | 1871 | 129 | 143 | 6345 | .980 | 4 | | | | |