| 7 | Reggie Smith | of-cf | 3 | 26 | UDFA: 1963 | MLB | 159 | 618 | 85 | 175 | 33 | 2 | 30 | 96 | 11 | 3 | 63 | 82 | 5 | 4 | 1 | 5 | 15 | .283 | .352 | .489 | 840 | 302 | 692 | 467 | 116 | 6.7 | .284 |
| 6 | Rico Petrocelli | ss-3b | 10 | 28 | UDFA: 1962 | MLB | 158 | 553 | 82 | 139 | 24 | 4 | 28 | 89 | 2 | 0 | 91 | 108 | 2 | 5 | 6 | 9 | 20 | .251 | .354 | .461 | 815 | 255 | 661 | 449 | 97 | 5.8 | .261 |
| 5 | George Scott | 1b | 35 | 27 | UDFA: 1962 | MLB | 146 | 537 | 72 | 141 | 16 | 4 | 24 | 78 | 0 | 3 | 41 | 102 | 5 | 5 | 0 | 7 | 23 | .263 | .317 | .441 | 758 | 237 | 590 | 429 | 72 | 4.6 | .280 |
| 8 | Carl Yastrzemski | of-lf | 28 | 31 | UDFA: 1958 | MLB | 148 | 508 | 75 | 129 | 21 | 2 | 15 | 70 | 8 | 7 | 106 | 60 | 1 | 12 | 0 | 5 | 14 | .254 | .381 | .392 | 772 | 199 | 620 | 405 | 87 | 5.8 | .260 |
| 11 | Luis Aparicio | ss | 65 | 37 | UDFA: 1954 | MLB | 125 | 491 | 56 | 114 | 23 | 0 | 4 | 45 | 6 | 4 | 35 | 43 | 2 | 0 | 9 | 4 | 7 | .232 | .284 | .303 | 587 | 149 | 541 | 401 | 47 | 3.2 | .246 |
| 2 | Doug Griffin | 2b | - | 24 | 1965-21-407 | MLB | 125 | 483 | 51 | 118 | 23 | 2 | 3 | 27 | 11 | 5 | 31 | 45 | 2 | 3 | 7 | 3 | 12 | .244 | .291 | .319 | 610 | 154 | 526 | 392 | 48 | 3.3 | .263 |
| 40 | Billy Conigliaro | of | 66 | 23 | 1965-1-5 | MLB | 101 | 351 | 42 | 92 | 26 | 1 | 11 | 33 | 3 | 2 | 25 | 68 | 0 | 4 | 2 | 2 | 9 | .262 | .310 | .436 | 745 | 153 | 380 | 274 | 49 | 4.8 | .296 |
| 24 | Duane Josephson | c | - | 29 | UDFA: 1964 | MLB | 91 | 306 | 38 | 75 | 14 | 1 | 10 | 39 | 2 | 0 | 22 | 35 | 0 | 4 | 1 | 2 | 18 | .245 | .294 | .395 | 689 | 121 | 331 | 252 | 35 | 3.7 | .247 |
| 12 | John Kennedy | 3b-ss | 77 | 30 | UDFA: 1961 | MLB | 74 | 272 | 41 | 75 | 12 | 5 | 5 | 22 | 1 | 1 | 14 | 42 | 4 | 0 | 5 | 1 | 4 | .276 | .320 | .412 | 731 | 112 | 296 | 208 | 39 | 5.0 | .310 |
| 14 | Joe Lahoud | of | - | 24 | UDFA: 1966 | MLB | 107 | 256 | 39 | 55 | 9 | 3 | 14 | 32 | 2 | 2 | 40 | 45 | 4 | 3 | 1 | 0 | 4 | .215 | .330 | .437 | 767 | 112 | 301 | 208 | 41 | 5.3 | .208 |
| 10 | Bob Montgomery | c | - | 27 | UDFA: 1962 | MLB | 67 | 205 | 19 | 49 | 11 | 2 | 2 | 24 | 1 | 0 | 16 | 43 | 3 | 4 | 2 | 3 | 6 | .239 | .300 | .341 | 641 | 70 | 229 | 167 | 21 | 3.3 | .288 |
| 43 | Gary Peters | p | - | 34 | UDFA: 1956 | MLB | 53 | 96 | 7 | 26 | 4 | 0 | 3 | 19 | 0 | 1 | 3 | 20 | 1 | 0 | 5 | 2 | 1 | .271 | .294 | .406 | 700 | 39 | 107 | 79 | 12 | 4.0 | .307 |
| 42 | Sonny Siebert | p | - | 34 | UDFA: 1958 | MLB | 32 | 79 | 10 | 21 | 3 | 0 | 6 | 15 | 0 | 0 | 1 | 20 | 2 | 0 | 7 | 1 | 2 | .266 | .289 | .532 | 821 | 42 | 90 | 68 | 12 | 4.9 | .278 |
| 1 | Phil Gagliano | 2b-of | - | 29 | UDFA: 1960 | MLB | 47 | 68 | 11 | 22 | 5 | 0 | 0 | 13 | 0 | 0 | 11 | 5 | 0 | 0 | 1 | 1 | 1 | .324 | .412 | .397 | 810 | 27 | 81 | 49 | 14 | 7.5 | .344 |
| 21 | Ray Culp | p | 49 | 29 | - | MLB | 35 | 68 | 5 | 8 | 0 | 0 | 0 | 5 | 0 | 0 | 6 | 40 | 0 | 0 | 17 | 0 | 1 | .118 | .189 | .118 | 307 | 8 | 91 | 78 | -4 | -1.3 | .286 |
| 3 | Mike Fiore | 1b | - | 26 | UDFA: 1978 | MLB | 51 | 62 | 9 | 11 | 2 | 0 | 1 | 6 | 0 | 3 | 12 | 14 | 0 | 1 | 1 | 0 | 1 | .177 | .311 | .258 | 569 | 16 | 75 | 56 | 4 | 1.9 | .213 |
| 20 | Juan Beniquez | of | - | 21 | UDFA: 1969 | MLB | 16 | 57 | 8 | 17 | 2 | 0 | 0 | 4 | 3 | 1 | 3 | 4 | 0 | 0 | 3 | 0 | 3 | .298 | .333 | .333 | 667 | 19 | 63 | 47 | 6 | 3.6 | .321 |
| 16 | Jim Lonborg | p | - | 29 | UDFA: 1964 | MLB | 27 | 53 | 2 | 9 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 19 | 0 | 0 | 2 | 0 | 2 | .170 | .228 | .170 | 398 | 9 | 59 | 48 | -1 | -0.5 | .265 |
| 27 | Carlton Fisk | c | - | 23 | 1967-1-4 | MLB | 14 | 48 | 7 | 15 | 2 | 1 | 2 | 6 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 1 | .312 | .327 | .521 | 847 | 25 | 49 | 34 | 8 | 6.5 | .361 |
| 17 | Cecil Cooper | 1b | - | 21 | 1968-6-128 | MLB | 14 | 42 | 9 | 13 | 4 | 1 | 0 | 3 | 1 | 0 | 5 | 4 | 1 | 1 | 0 | 1 | 0 | .310 | .388 | .452 | 840 | 19 | 49 | 30 | 9 | 8.3 | .333 |
| 4 | Ben Oglivie | of | - | 22 | 1968-11-248 | MLB | 14 | 38 | 2 | 10 | 3 | 0 | 0 | 4 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | .263 | .263 | .342 | 605 | 13 | 38 | 28 | 4 | 3.6 | .303 |
| 35 | Rick Miller | of-cf | - | 23 | 1969-2-37 | MLB | 15 | 33 | 9 | 11 | 5 | 0 | 1 | 7 | 0 | 2 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | .333 | .452 | .576 | 1028 | 19 | 42 | 25 | 9 | 9.7 | .400 |
| 19 | Don Pavletich | c-1b | - | 32 | - | MLB | 14 | 27 | 5 | 7 | 1 | 0 | 1 | 3 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | .259 | .375 | .407 | 782 | 11 | 32 | 20 | 5 | 6.4 | .286 |
| 29 | Roger Moret | p | - | 21 | UDFA: 1968 | MLB | 13 | 23 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | .087 | .160 | .087 | 247 | 2 | 25 | 21 | -1 | -1.5 | .125 |
| 37 | Bill Lee | p | - | 24 | 1968-22-507 | MLB | 47 | 23 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 3 | 0 | 0 | .217 | .250 | .217 | 467 | 5 | 27 | 21 | 1 | 0.7 | .333 |
| 23 | Luis Tiant | p | - | 30 | UDFA: 1962 | MLB | 21 | 19 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | .158 | .158 | .211 | 368 | 4 | 19 | 17 | 0 | -0.4 | .200 |
| 22 | George Thomas | of | - | 33 | - | MLB | 9 | 13 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | .077 | .143 | .077 | 220 | 1 | 14 | 12 | -1 | -1.8 | .111 |
| 15 | Mike Nagy | p | - | 23 | 1966-6-104 | MLB | 12 | 12 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | .083 | .083 | .167 | 250 | 2 | 12 | 12 | - | - | .111 |
| 26 | Bobby Bolin | p | - | 32 | UDFA: 1957 | MLB | 52 | 12 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .250 | 500 | 3 | 12 | 9 | 0 | 1.3 | .333 |
| 18 | Ken Brett | p | - | 22 | 1966-1-4 | MLB | 29 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | .200 | .200 | .200 | 400 | 2 | 11 | 9 | 0 | 0.4 | .250 |
| 25 | Ken Tatum | p | - | 27 | 1966-6-82 | MLB | 36 | 10 | 2 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | .300 | .417 | .600 | 1017 | 6 | 12 | 7 | 2 | 9.1 | .400 |
| 38 | Buddy Hunter | 2b-3b | - | 23 | 1969-3-61 | MLB | 8 | 9 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .222 | .364 | .333 | 697 | 3 | 11 | 7 | 1 | 5.8 | .250 |
| 22 | John Curtis | p | - | 23 | 1968-1-10 | MLB | 5 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | .111 | .111 | .111 | 222 | 1 | 9 | 8 | -1 | -2.7 | .250 |
| 39 | Mike Garman | p | - | 21 | 1967-1-3 | MLB | 3 | 6 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | 667 | 2 | 6 | 4 | 1 | 3.4 | .500 |
| 28 | Sparky Lyle | p | - | 26 | UDFA: 1964 | MLB | 50 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1.000 | 1.000 | 1.000 | 2000 | 3 | 4 | 1 | 2 | 52.7 | 1.000 |
| 17 | Cal Koonce | p | - | 30 | - | MLB | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .500 | .000 | 500 | 0 | 2 | 1 | 0 | 2.6 | .000 |
| 21 | Ray Culp | 31 | 29 | - | MLB | 14 | 16 | 3.60 | 35 | 35 | 12 | 3 | 0 | 0 | 242.1 | 236 | 108 | 97 | 21 | 67 | 151 | 7 | 0 | 1.25 | 8.76 | 0.78 | 2.49 | 5.61 | 0.44 | .283 | 0.82 |
| 42 | Sonny Siebert | 24 | 34 | UDFA: 1958 | MLB | 16 | 10 | 2.91 | 32 | 32 | 12 | 4 | 0 | 0 | 235.1 | 220 | 84 | 76 | 20 | 60 | 131 | 4 | 0 | 1.19 | 8.41 | 0.76 | 2.29 | 5.01 | 0.46 | .268 | 1.00 |
| 43 | Gary Peters | 46 | 34 | UDFA: 1956 | MLB | 14 | 11 | 4.37 | 34 | 32 | 9 | 1 | 1 | 1 | 214.0 | 241 | 111 | 104 | 25 | 70 | 100 | 2 | 0 | 1.45 | 10.14 | 1.05 | 2.94 | 4.21 | 0.70 | .303 | 0.84 |
| 16 | Jim Lonborg | 58 | 29 | UDFA: 1964 | MLB | 10 | 7 | 4.13 | 27 | 26 | 5 | 1 | 1 | 0 | 167.2 | 167 | 86 | 77 | 15 | 67 | 100 | 3 | 0 | 1.40 | 8.96 | 0.81 | 3.60 | 5.37 | 0.67 | .287 | 1.07 |
| 37 | Bill Lee | - | 24 | 1968-22-507 | MLB | 9 | 2 | 2.74 | 47 | 3 | 0 | 0 | 13 | 2 | 102.0 | 102 | 35 | 31 | 7 | 46 | 74 | 1 | 0 | 1.45 | 9.00 | 0.62 | 4.06 | 6.53 | 0.62 | .300 | 1.48 |
| 23 | Luis Tiant | - | 30 | UDFA: 1962 | MLB | 1 | 7 | 4.85 | 21 | 10 | 1 | 0 | 4 | 0 | 72.1 | 73 | 42 | 39 | 8 | 32 | 59 | 4 | 0 | 1.45 | 9.08 | 1.00 | 3.98 | 7.34 | 0.54 | .302 | 0.72 |
| 29 | Roger Moret | - | 21 | UDFA: 1968 | MLB | 4 | 3 | 2.92 | 13 | 7 | 4 | 1 | 2 | 0 | 71.0 | 50 | 24 | 23 | 5 | 40 | 47 | 1 | 0 | 1.27 | 6.34 | 0.63 | 5.07 | 5.96 | 0.85 | .234 | 0.95 |
| 26 | Bobby Bolin | 64 | 32 | UDFA: 1957 | MLB | 5 | 3 | 4.26 | 52 | 0 | 0 | 0 | 20 | 6 | 69.2 | 74 | 34 | 33 | 7 | 24 | 51 | 3 | 0 | 1.41 | 9.56 | 0.90 | 3.10 | 6.59 | 0.47 | .315 | 0.68 |
| 18 | Ken Brett | - | 22 | 1966-1-4 | MLB | 0 | 3 | 5.34 | 29 | 2 | 0 | 0 | 10 | 1 | 59.0 | 57 | 38 | 35 | 7 | 35 | 57 | 3 | 0 | 1.56 | 8.69 | 1.07 | 5.34 | 8.69 | 0.61 | .311 | 1.05 |
| 25 | Ken Tatum | 60 | 27 | 1966-6-82 | MLB | 2 | 4 | 4.19 | 36 | 1 | 0 | 0 | 22 | 9 | 53.2 | 50 | 27 | 25 | 3 | 25 | 21 | 3 | 0 | 1.40 | 8.39 | 0.50 | 4.19 | 3.52 | 1.19 | .273 | 0.99 |
| 28 | Sparky Lyle | 38 | 26 | UDFA: 1964 | MLB | 6 | 4 | 2.75 | 50 | 0 | 0 | 0 | 36 | 16 | 52.1 | 41 | 16 | 16 | 5 | 23 | 37 | 4 | 0 | 1.22 | 7.05 | 0.86 | 3.96 | 6.36 | 0.62 | .261 | 1.13 |
| 15 | Mike Nagy | - | 23 | 1966-6-104 | MLB | 1 | 3 | 6.63 | 12 | 7 | 0 | 0 | 2 | 0 | 38.0 | 46 | 29 | 28 | 4 | 20 | 9 | 1 | 0 | 1.74 | 10.89 | 0.95 | 4.74 | 2.13 | 2.22 | .316 | 0.98 |
| 22 | John Curtis | - | 23 | 1968-1-10 | MLB | 2 | 2 | 3.12 | 5 | 3 | 1 | 0 | 1 | 0 | 26.0 | 30 | 9 | 9 | 3 | 6 | 19 | 0 | 0 | 1.38 | 10.38 | 1.04 | 2.08 | 6.58 | 0.32 | .333 | 0.97 |
| 17 | Cal Koonce | - | 30 | - | MLB | 0 | 1 | 5.57 | 13 | 1 | 0 | 0 | 6 | 0 | 21.0 | 22 | 16 | 13 | 3 | 11 | 9 | 0 | 0 | 1.57 | 9.43 | 1.29 | 4.71 | 3.86 | 1.22 | .284 | 2.18 |
| 39 | Mike Garman | - | 21 | 1967-1-3 | MLB | 1 | 1 | 3.86 | 3 | 3 | 0 | 0 | 0 | 0 | 18.2 | 15 | 8 | 8 | 3 | 9 | 6 | 1 | 0 | 1.29 | 7.23 | 1.45 | 4.34 | 2.89 | 1.50 | .200 | 0.93 |