| SP | Waechter, D.Waechter, Doug >> | 25 | 2003 | R | 98 | 33 | 33 | 12 | 12 | 3.38 | .265 | 1.06 | 6.5 | 3.1 | 9.3 | 216.0 | 155 | 84 | 81 | 21 | 74 | 223 | 3 | 0 | 0 | 1 | 19 | 5 | 0 | 3.30 |
| SP | Carpenter, C.Carpenter, Chris # >> | 31 | 2005 | R | 83 | 33 | 33 | 12 | 15 | 4.18 | .287 | 1.17 | 8.1 | 2.5 | 7.1 | 213.1 | 191 | 104 | 99 | 26 | 58 | 167 | 8 | 0 | 0 | 4 | 15 | 8 | 3 | 3.95 |
| SP | Kennedy, J.Kennedy, Joe >> | 27 | 2001 | L | 82 | 32 | 32 | 11 | 13 | 4.02 | .287 | 1.20 | 8.9 | 1.9 | 5.6 | 192.2 | 190 | 88 | 86 | 24 | 41 | 119 | 5 | 0 | 0 | 2 | 16 | 2 | 2 | 4.06 |
| SP | Wilson, P.Wilson, Paul >> | 32 | 2000 | R | 73 | 32 | 32 | 9 | 7 | 4.19 | .299 | 1.25 | 7.3 | 4.0 | 6.6 | 156.2 | 127 | 76 | 73 | 21 | 69 | 115 | 0 | 0 | 0 | 0 | 5 | 4 | 2 | 4.68 |
| RP | Colome, J.Colome, Jesus >> | 29 | 2001 | R | 98 | 85 | 0 | 11 | 1 | 2.11 | .259 | 1.02 | 5.6 | 3.6 | 7.4 | 183.0 | 113 | 48 | 43 | 11 | 74 | 150 | 0 | 13 | 4 | 0 | 0 | 5 | 8 | 3.44 |
| RP | Phelps, T.Phelps, Travis >> | 29 | 2001 | R | 97 | 81 | 0 | 8 | 6 | 3.35 | .273 | 1.08 | 6.9 | 2.8 | 7.0 | 126.1 | 97 | 49 | 47 | 16 | 39 | 98 | 0 | 8 | 7 | 0 | 0 | 6 | 6 | 4.17 |
| RP | Zambrano, V.Zambrano, Victor >> | 31 | 2001 | R | 95 | 55 | 0 | 5 | 4 | 3.40 | .274 | 1.12 | 6.0 | 4.1 | 11.4 | 82.0 | 55 | 33 | 31 | 11 | 37 | 104 | 0 | 9 | 0 | 0 | 0 | 1 | 3 | 3.60 |
| RP | McClung, S.McClung, Seth >> | 25 | 2003 | R | 90 | 33 | 0 | 4 | 3 | 2.64 | .312 | 1.34 | 8.1 | 4.0 | 8.7 | 58.0 | 52 | 21 | 17 | 4 | 26 | 56 | 0 | 6 | 0 | 0 | 0 | 1 | 1 | 3.36 |
| RP | Backe, B.Backe, Brandon >> | 28 | 2003 | R | 85 | 18 | 0 | 1 | 1 | 1.52 | .246 | 0.98 | 5.6 | 3.4 | 5.3 | 29.2 | 18 | 5 | 5 | 1 | 11 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.41 |
| RP | Gaudin, C.Gaudin, Chad >> | 23 | 2003 | R | 80 | 24 | 0 | 1 | 0 | 3.60 | .326 | 1.45 | 7.7 | 5.4 | 5.9 | 40.0 | 34 | 17 | 16 | 5 | 24 | 26 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 5.13 |