| SP | Waechter, D.Waechter, Doug † >> | 25 | 2003 | R | 97 | 24 | 24 | 15 | 5 | 2.26 | .231 | 0.88 | 5.4 | 2.5 | 9.0 | 183.0 | 110 | 49 | 46 | 11 | 51 | 184 | 2 | 0 | 0 | 0 | 20 | 4 | 0 | 2.67 |
| SP | Miller, J.Miller, Justin † + >> | 27 | 2002 | R | 95 | 23 | 23 | 15 | 2 | 2.35 | .253 | 0.97 | 6.6 | 2.1 | 7.3 | 176.1 | 129 | 48 | 46 | 11 | 42 | 142 | 5 | 0 | 0 | 1 | 17 | 8 | 4 | 3.05 |
| SP | Wheeler, D.Wheeler, Dan >> | 28 | 1999 | R | 94 | 23 | 23 | 15 | 5 | 3.69 | .280 | 1.13 | 7.5 | 2.7 | 9.9 | 144.0 | 120 | 59 | 59 | 15 | 43 | 158 | 1 | 0 | 0 | 1 | 13 | 5 | 3 | 3.16 |
| SP | Jennings, J.Jennings, Jason # >> | 26 | 2002 | R | 79 | 15 | 15 | 6 | 5 | 4.87 | .310 | 1.31 | 9.4 | 2.5 | 7.2 | 94.1 | 98 | 56 | 51 | 14 | 26 | 75 | 1 | 0 | 0 | 1 | 8 | 3 | 5 | 4.27 |
| RP | Phelps, T.Phelps, Travis >> | 29 | 2001 | R | 93 | 57 | 0 | 3 | 0 | 1.85 | .256 | 1.01 | 6.5 | 2.7 | 6.5 | 43.2 | 31 | 9 | 9 | 4 | 13 | 31 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 3.74 |
| RP | Gaudin, C.Gaudin, Chad >> | 23 | 2003 | R | 87 | 20 | 0 | 1 | 0 | 0.60 | .196 | 0.73 | 4.8 | 1.8 | 10.8 | 15.0 | 8 | 1 | 1 | 1 | 3 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2.07 |
| RP | Backe, B.Backe, Brandon >> | 28 | 2003 | R | 82 | 9 | 0 | 1 | 1 | 3.00 | .143 | 0.50 | 3.0 | 1.5 | 7.5 | 6.0 | 2 | 2 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.17 |
| RP | Foster, J.Foster, John >> | 27 | 2003 | L | 83 | 38 | 0 | 2 | 1 | 4.58 | .303 | 1.30 | 10.1 | 2.1 | 6.4 | 17.2 | 19 | 10 | 9 | 4 | 4 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.35 |
| RP | Sanders, D.Sanders, David >> | 27 | 2003 | L | 75 | 16 | 0 | 0 | 1 | 2.30 | .266 | 0.96 | 6.6 | 2.4 | 9.0 | 15.2 | 11 | 4 | 4 | 1 | 4 | 15 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 3.07 |
| CL | Zambrano, V.Zambrano, Victor † >> | 31 | 2001 | R | 85 | 52 | 0 | 4 | 5 | 3.55 | .277 | 1.11 | 6.7 | 3.4 | 7.9 | 58.1 | 43 | 24 | 23 | 7 | 22 | 51 | 0 | 38 | 3 | 0 | 0 | 2 | 3 | 4.05 |
| SP | Traber, B.Traber, Billy >> | 26 | 2003 | L | 75 | 13 | 0 | 3 | 0 | 3.00 | .292 | 1.24 | 7.4 | 3.7 | 6.4 | 51.0 | 42 | 17 | 17 | 3 | 21 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.59 |