| 1B(OF) | Mientkiewicz, D.Mientkiewicz, Doug >> | 29 | 2003 | L | 95 | 86 | 87 | 142 | .300 | .398 | .450 | .848 | .360 | 487 | 67 | 146 | 38 | 1 | 11 | 65 | 74 | 55 | 5 | 4 | .997 | - | +0.57 | 2 | +2.96 | 10 | C |
| 2B(IF) | Castillo, L.Castillo, Luis >> | 28 | 2003 | S | 86 | 77 | 84 | 152 | .314 | .382 | .397 | .779 | .340 | 595 | 99 | 187 | 19 | 6 | 6 | 39 | 63 | 60 | 2 | 21 | .986 | - | +1.22 | 6 | +3.49 | 18 | C |
| 2B(IF) | Morris, W.Morris, Warren >> | 29 | 2003 | L | 29 | 24 | 78 | 97 | .272 | .319 | .373 | .692 | .280 | 346 | 37 | 94 | 13 | 2 | 6 | 37 | 23 | 42 | 1 | 4 | .987 | - | +0.84 | 4 | +1.08 | 5 | C |
| 3B(OF) | Rolls, D.Rolls, Damian >> | 26 | 2003 | R | 7 | 10 | 52 | 107 | .255 | .303 | .365 | .668 | .270 | 373 | 43 | 95 | 20 | 0 | 7 | 46 | 19 | 84 | 7 | 11 | .975 | - | +0.4 | 4 | +0.7 | 6 | C |
| SS(IF) | Berroa, A.Berroa, Angel >> | 25 | 2003 | R | 45 | 53 | 30 | 158 | .287 | .342 | .451 | .793 | .300 | 567 | 92 | 163 | 28 | 7 | 17 | 73 | 29 | 100 | 18 | 21 | .968 | - | -0.05 | 7 | +3.35 | 42 | C |
| SS(IF) | Everett, A.Everett, Adam >> | 26 | 2003 | R | 25 | 16 | 79 | 128 | .256 | .321 | .380 | .701 | .280 | 387 | 51 | 99 | 18 | 3 | 8 | 51 | 28 | 66 | 9 | 8 | .970 | - | +2.18 | 5 | +0.69 | 7 | C |
| OF(DH) | Baldelli, R.Baldelli, Rocco >> | 22 | 2003 | R | 42 | 42 | 76 | 156 | .289 | .329 | .416 | .745 | .290 | 637 | 89 | 184 | 32 | 8 | 11 | 78 | 30 | 128 | 8 | 27 | .989 | + | +0.56 | 7 | +2.7 | 29 | C |
| OF(OF) | White, R.White, Rondell >> | 31 | 2003 | R | 54 | 60 | 36 | 137 | .289 | .344 | .488 | .832 | .310 | 488 | 62 | 141 | 23 | 4 | 22 | 87 | 31 | 79 | 10 | 1 | .978 | - | -0.18 | 3 | +2.43 | 8 | C |
| OF(1B) | Pujols, A.Pujols, Albert >> | 23 | 2003 | R | 97 | 100 | 37 | 157 | .359 | .443 | .667 | 1.110 | .400 | 591 | 137 | 212 | 51 | 1 | 43 | 124 | 79 | 65 | 10 | 5 | .993 | + | -0.84 | 2 | +8.53 | 34 | C |
| OF(OF) | Guerrero, V.Guerrero, Vladimir >> | 27 | 2003 | R | 91 | 99 | 5 | 112 | .330 | .430 | .586 | 1.016 | .390 | 394 | 71 | 130 | 20 | 3 | 25 | 79 | 63 | 53 | 6 | 9 | .970 | - | -0.9 | 5 | +3.6 | 5 | C |
| OF(OF) | Podsednik, S.Podsednik, Scott >> | 27 | 2003 | L | 81 | 84 | 38 | 154 | .314 | .380 | .443 | .823 | .340 | 558 | 100 | 175 | 29 | 8 | 9 | 58 | 56 | 91 | 4 | 43 | .992 | - | -0.67 | 8 | +4.37 | 22 | C |
| OF(OF) | Davanon, J.Davanon, Jeff >> | 30 | 2003 | S | 72 | 64 | 71 | 123 | .282 | .365 | .445 | .810 | .330 | 330 | 56 | 93 | 16 | 1 | 12 | 43 | 42 | 59 | 1 | 17 | .983 | - | +0.69 | 6 | +2.24 | 6 | C |