| SP | Carpenter, C.Carpenter, Chris >> | 29 | 2004 | R | 78 | 2 | 2 | 1 | 0 | 2.20 | .234 | 0.92 | 6.2 | 2.3 | 5.6 | 16.1 | 11 | 6 | 4 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2.50 |
| SP | Morris, M.Morris, Matt >> | 30 | 2004 | R | 39 | 2 | 2 | 0 | 1 | 10.00 | .426 | 2.11 | 17.0 | 2.0 | 10.0 | 9.0 | 17 | 10 | 10 | 0 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1.78 |
| SP | Williams, W.Williams, Woody >> | 38 | 2004 | R | 34 | 1 | 1 | 1 | 0 | 2.35 | .233 | 0.91 | 9.0 | 0.0 | 3.9 | 7.2 | 7 | 2 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.14 |
| SP | Suppan, J.Suppan, Jeff >> | 29 | 2004 | R | 24 | 1 | 1 | 1 | 0 | 4.05 | .333 | 1.50 | 13.5 | 1.5 | 6.0 | 6.2 | 9 | 3 | 3 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4.33 |
| RP | Isringhausen, J.Isringhausen, Jason >> | 32 | 2004 | R | 90 | 3 | 0 | 0 | 0 | 0.00 | .200 | 0.75 | 4.5 | 2.3 | 4.5 | 4.0 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2.75 |
| CL | Calero, K.Calero, Kiko >> | 29 | 2004 | R | 99 | 5 | 0 | 0 | 0 | 0.00 | .105 | 0.35 | 1.8 | 1.8 | 12.6 | 5.2 | 1 | 0 | 0 | 0 | 1 | 7 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0.80 |
| RP | Tavarez, J.Tavarez, Julian >> | 31 | 2004 | R | 62 | 3 | 0 | 1 | 0 | 2.70 | .286 | 1.20 | 6.0 | 6.0 | 6.0 | 3.1 | 2 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.67 |
| SP | Marquis, J.Marquis, Jason >> | 26 | 2004 | R | 20 | 2 | 0 | 1 | 0 | 3.86 | .323 | 1.43 | 11.6 | 1.3 | 3.9 | 7.0 | 9 | 3 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.57 |