| SP | Clement, M.Clement, Matt >> | 30 | 2003 | R | 89 | 11 | 11 | 4 | 3 | 6.05 | .349 | 1.59 | 10.9 | 3.4 | 6.0 | 61.0 | 74 | 42 | 41 | 5 | 23 | 41 | 0 | 0 | 0 | 0 | 4 | 1 | 6 | 3.90 |
| SP | Zambrano, C.Zambrano, Carlos # >> | 23 | 2004 | R | 90 | 11 | 11 | 3 | 7 | 5.04 | .334 | 1.49 | 9.7 | 3.9 | 6.5 | 69.2 | 74 | 44 | 39 | 8 | 30 | 50 | 1 | 0 | 0 | 1 | 6 | 1 | 4 | 4.41 |
| SP | Rusch, G.Rusch, Glendon >> | 30 | 2004 | L | 69 | 10 | 10 | 1 | 3 | 3.74 | .322 | 1.34 | 8.8 | 3.4 | 6.0 | 45.2 | 44 | 19 | 19 | 6 | 17 | 30 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 4.80 |
| RP | Farnsworth, K.Farnsworth, Kyle >> | 28 | 2003 | R | 92 | 28 | 0 | 4 | 1 | 5.19 | .307 | 1.33 | 8.2 | 4.0 | 9.0 | 34.2 | 31 | 20 | 20 | 4 | 15 | 34 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 3.85 |
| RP | Borowski, J.Borowski, Joe >> | 33 | 2003 | R | 89 | 26 | 0 | 4 | 2 | 3.81 | .309 | 1.34 | 9.3 | 2.9 | 8.0 | 28.1 | 29 | 13 | 12 | 6 | 9 | 25 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 4.96 |
| RP | Remlinger, M.Remlinger, Mike >> | 38 | 2003 | L | 72 | 6 | 0 | 2 | 0 | 1.59 | .346 | 1.59 | 12.6 | 3.6 | 14.4 | 5.2 | 7 | 1 | 1 | 0 | 2 | 8 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.00 |
| RP | Leicester, J.Leicester, Jon >> | 25 | 2004 | R | 61 | 4 | 0 | 2 | 0 | 1.59 | .150 | 0.53 | 3.6 | 1.8 | 7.2 | 5.2 | 2 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |
| RP | Wellemeyer, T.Wellemeyer, Todd >> | 26 | 2003 | R | 56 | 7 | 0 | 0 | 0 | 3.86 | .323 | 1.43 | 9.0 | 3.9 | 10.3 | 7.0 | 7 | 3 | 3 | 0 | 3 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.00 |
| RP | Alfonseca, A.Alfonseca, Antonio >> | 32 | 2004 | R | 56 | 10 | 0 | 0 | 0 | 6.57 | .288 | 1.22 | 9.0 | 2.3 | 6.0 | 12.1 | 12 | 10 | 9 | 1 | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 |