| C(1B) | Lieberthal, M.Lieberthal, Mike >> | 32 | 2004 | R | 39 | 39 | 57 | 131 | .271 | .338 | .447 | .785 | .270 | 476 | 58 | 129 | 31 | 1 | 17 | 61 | 37 | 69 | 11 | 1 | .993 | - | -0.17 | 2 | 11 | 7 | U |
| C(1B) | Pierzynski, A.Pierzynski, A.J. >> | 28 | 2004 | L | 34 | 26 | 91 | 131 | .272 | .321 | .410 | .731 | .250 | 471 | 45 | 128 | 28 | 2 | 11 | 77 | 19 | 27 | 15 | 0 | .999 | - | +0.48 | 2 | 9 | 7 | U |
| C(1B) | Hall, T.Hall, Toby >> | 29 | 2004 | R | 22 | 11 | 96 | 119 | .255 | .305 | .366 | .671 | .240 | 404 | 35 | 103 | 21 | 0 | 8 | 60 | 24 | 41 | 5 | 0 | .992 | - | +1.09 | 1 | 9 | 6 | A |
| C(1B) | Ausmus, B.Ausmus, Brad >> | 35 | 2004 | R | 20 | 7 | 95 | 129 | .248 | .308 | .325 | .633 | .240 | 403 | 38 | 100 | 14 | 1 | 5 | 31 | 33 | 56 | 2 | 2 | .995 | - | +0.78 | 2 | 8 | 7 | S |
| C(1B) | Miller, D.Miller, Damian >> | 35 | 2004 | R | 49 | 32 | 98 | 110 | .272 | .340 | .403 | .743 | .270 | 397 | 39 | 108 | 25 | 0 | 9 | 58 | 39 | 87 | 2 | 0 | .999 | + | +0.85 | 1 | 10 | 5 | S |
| C(OF) | LaRue, J.LaRue, Jason >> | 30 | 2004 | R | 41 | 28 | 97 | 114 | .251 | .336 | .431 | .767 | .270 | 390 | 46 | 98 | 24 | 2 | 14 | 55 | 26 | 108 | 24 | 0 | .989 | - | +1.73 | 2 | 11 | 5 | S |
| C(1B) | Matheny, M.Matheny, Mike >> | 34 | 2004 | R | 16 | 6 | 91 | 122 | .247 | .294 | .348 | .642 | .230 | 385 | 28 | 95 | 22 | 1 | 5 | 50 | 23 | 83 | 3 | 0 | .999 | - | +0.44 | 2 | 8 | 6 | F |
| C(1B) | Phillips, J.Phillips, Jason >> | 28 | 2004 | R | 12 | 3 | 88 | 128 | .218 | .301 | .326 | .627 | .230 | 362 | 34 | 79 | 18 | 0 | 7 | 34 | 35 | 42 | 8 | 0 | .999 | - | +0.38 | 1 | 9 | 7 | U |
| C(1B) | Barajas, R.Barajas, Rod >> | 29 | 2004 | R | 18 | 12 | 80 | 108 | .249 | .281 | .453 | .734 | .210 | 358 | 50 | 89 | 26 | 1 | 15 | 58 | 13 | 63 | 3 | 0 | .990 | - | +0.51 | 2 | 12 | 6 | U |
| C(DH) | Molina, B.Molina, Bengie >> | 30 | 2004 | R | 33 | 26 | 89 | 97 | .276 | .317 | .404 | .721 | .250 | 337 | 36 | 93 | 13 | 0 | 10 | 54 | 18 | 35 | 2 | 0 | .995 | - | +0.49 | 1 | 10 | 5 | F |
| C(1B) | Blanco, H.Blanco, Henry >> | 33 | 2004 | R | 7 | 1 | 81 | 114 | .206 | .263 | .368 | .631 | .190 | 315 | 36 | 65 | 19 | 1 | 10 | 37 | 21 | 56 | 3 | 0 | .991 | + | +0.51 | 2 | 10 | 5 | A |
| C(1B) | Johnson, C.Johnson, Charles >> | 33 | 2004 | R | 42 | 31 | 69 | 109 | .236 | .351 | .430 | .781 | .280 | 305 | 42 | 72 | 20 | 0 | 13 | 47 | 49 | 91 | 5 | 2 | .988 | - | +0.39 | 2 | 11 | 5 | U |
| C(1B) | Olivo, M.Olivo, Miguel >> | 26 | 2004 | R | 16 | 7 | 86 | 96 | .233 | .287 | .439 | .726 | .220 | 301 | 46 | 70 | 15 | 4 | 13 | 40 | 20 | 84 | 3 | 7 | .991 | - | +0.61 | 6 | 11 | 5 | U |
| C(1B) | Redmond, M.Redmond, Mike >> | 33 | 2004 | R | 20 | 14 | 73 | 81 | .256 | .317 | .341 | .658 | .250 | 246 | 19 | 63 | 15 | 0 | 2 | 25 | 14 | 28 | 8 | 1 | .996 | - | 0 | 2 | 8 | 5 | U |
| C(DH) | Buck, J.Buck, John >> | 24 | 2004 | R | 9 | 6 | 66 | 71 | .235 | .281 | .424 | .705 | .210 | 238 | 36 | 56 | 9 | 0 | 12 | 30 | 15 | 79 | 0 | 1 | .992 | - | +0.07 | 2 | 13 | 5 | F |
| C(3B) | Melhuse, A.Melhuse, Adam >> | 32 | 2004 | S | 26 | 23 | 75 | 69 | .257 | .309 | .463 | .772 | .240 | 214 | 23 | 55 | 11 | 0 | 11 | 31 | 16 | 47 | 0 | 0 | .992 | - | +0.23 | 1 | 12 | 5 | S |
| C(1B) | Molina, J.Molina, Jose >> | 29 | 2004 | R | 21 | 11 | 94 | 73 | .261 | .296 | .374 | .670 | .230 | 203 | 26 | 53 | 10 | 2 | 3 | 25 | 10 | 52 | 0 | 4 | .994 | + | +0.8 | 5 | 8 | 5 | U |
| C(1B) | Greene, T.Greene, Todd >> | 33 | 2004 | R | 43 | 52 | 51 | 75 | .282 | .327 | .508 | .835 | .260 | 195 | 23 | 55 | 14 | 0 | 10 | 35 | 13 | 38 | 0 | 0 | .989 | - | -0.12 | 1 | 17 | 5 | F |
| C(1B) | Ojeda, M.Ojeda, Miguel >> | 29 | 2004 | R | 30 | 23 | 84 | 62 | .256 | .326 | .429 | .755 | .260 | 156 | 23 | 40 | 3 | 0 | 8 | 26 | 15 | 34 | 1 | 0 | .996 | - | +0.23 | 1 | 15 | 5 | U |