| 1B(3B) | McGwire, M.McGwire, Mark >> | 24 | 1987 | R | 64 | 73 | 18 | 151 | .289 | .374 | .618 | .992 | .300 | 557 | 97 | 161 | 28 | 4 | 49 | 118 | 71 | 131 | 5 | 1 | .990 | - | -1.39 | 3 | 16 | 17 | S |
| 1B(1B) | McCovey, W.McCovey, Willie >> | 31 | 1969 | L | 95 | 99 | 18 | 149 | .320 | .458 | .656 | 1.114 | .380 | 491 | 101 | 157 | 26 | 2 | 45 | 126 | 121 | 66 | 4 | 0 | .992 | - | -1.66 | 2 | 18 | 14 | A |
| 1B(OF) | Allison, B.Allison, Bob >> | 30 | 1964 | R | 76 | 80 | 20 | 149 | .287 | .406 | .553 | .959 | .330 | 492 | 90 | 141 | 27 | 4 | 32 | 86 | 92 | 99 | 7 | 10 | .987 | - | -0.54 | 5 | 15 | 14 | A |
| 1B(DH) | Murray, E.Murray, Eddie >> | 28 | 1984 | S | 90 | 86 | 50 | 162 | .306 | .415 | .509 | .924 | .340 | 588 | 97 | 180 | 26 | 3 | 29 | 110 | 107 | 87 | 2 | 10 | .992 | - | +0.1 | 4 | 12 | 200 | A |
| 2B(DH) | Franco, J.Franco, Julio >> | 31 | 1989 | R | 76 | 79 | 33 | 150 | .316 | .390 | .462 | .852 | .320 | 548 | 80 | 173 | 31 | 5 | 13 | 92 | 66 | 69 | 1 | 21 | .980 | - | +0.41 | 6 | 9 | 16 | A |
| 3B(SS) | DeCinces, D.DeCinces, Doug >> | 32 | 1982 | R | 75 | 75 | 54 | 153 | .301 | .374 | .548 | .922 | .300 | 575 | 94 | 173 | 42 | 5 | 30 | 97 | 66 | 80 | 1 | 7 | .959 | - | +1.58 | 4 | 13 | 20 | A |
| 3B(2B) | Ready, R.Ready, Randy # >> | 27 | 1987 | R | 92 | 91 | 42 | 124 | .309 | .424 | .520 | .944 | .350 | 350 | 69 | 108 | 26 | 6 | 12 | 54 | 67 | 44 | 3 | 7 | .958 | - | +1.19 | 6 | 11 | 6 | A |
| SS(IF) | Belanger, M.Belanger, Mark >> | 32 | 1976 | R | 23 | 11 | 97 | 153 | .270 | .337 | .326 | .663 | .260 | 522 | 66 | 141 | 22 | 2 | 1 | 40 | 51 | 64 | 2 | 27 | .982 | - | +3.86 | 7 | 7 | 20 | A |
| OF(OF) | Murphy, D.Murphy, Dwayne >> | 25 | 1980 | L | 67 | 45 | 99 | 159 | .274 | .386 | .380 | .766 | .310 | 573 | 86 | 157 | 18 | 2 | 13 | 68 | 102 | 96 | 2 | 26 | .990 | - | +2.43 | 6 | 9 | 56 | A |
| OF(OF) | Smith, L.Smith, Lonnie >> | 34 | 1989 | R | 100 | 93 | 97 | 134 | .315 | .420 | .533 | .953 | .350 | 482 | 89 | 152 | 34 | 4 | 21 | 79 | 76 | 95 | 11 | 25 | .993 | - | +2.01 | 7 | 12 | 8 | A |