| SP | Clemens, R.Clemens, Roger >> | 42 | 2004 | R | 55 | 11 | 11 | 5 | 2 | 3.72 | .308 | 1.29 | 8.4 | 3.2 | 7.3 | 75.0 | 70 | 32 | 31 | 8 | 27 | 61 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 3.96 |
| SP | Knepper, B.Knepper, Bob # >> | 30 | 1984 | L | 26 | 11 | 11 | 5 | 2 | 4.54 | .333 | 1.43 | 9.6 | 3.3 | 5.1 | 71.1 | 76 | 42 | 36 | 11 | 26 | 40 | 1 | 0 | 0 | 0 | 7 | 5 | 2 | 5.20 |
| SP | Miller, W.Miller, Wade >> | 28 | 2004 | R | 25 | 10 | 10 | 1 | 2 | 5.47 | .371 | 1.71 | 10.6 | 5.0 | 9.0 | 52.2 | 61 | 33 | 32 | 7 | 29 | 52 | 0 | 0 | 0 | 0 | 4 | 3 | 0 | 4.60 |
| CL | Wagner, B.Wagner, Billy >> | 32 | 2003 | L | 97 | 25 | 0 | 1 | 0 | 1.37 | .325 | 1.44 | 7.6 | 5.5 | 8.0 | 26.1 | 22 | 6 | 4 | 0 | 16 | 23 | 0 | 15 | 1 | 0 | 0 | 0 | 3 | 3.08 |
| RP | Solano, J.Solano, Julio >> | 24 | 1984 | R | 84 | 36 | 0 | 6 | 3 | 3.89 | .343 | 1.51 | 8.8 | 4.9 | 5.1 | 37.0 | 36 | 17 | 16 | 2 | 20 | 21 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 4.35 |
| RP | Dotel, O.Dotel, Octavio >> | 31 | 2004 | R | 46 | 16 | 0 | 1 | 0 | 0.51 | .274 | 1.08 | 6.4 | 3.7 | 11.6 | 17.2 | 12 | 1 | 1 | 0 | 7 | 22 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 1.82 |
| RP | Sambito, J.Sambito, Joe >> | 32 | 1984 | L | 40 | 28 | 0 | 0 | 0 | 3.04 | .355 | 1.61 | 9.0 | 5.9 | 6.7 | 23.2 | 23 | 8 | 8 | 2 | 15 | 17 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 4.74 |