| SP | Schilling, C.Schilling, Curt † >> | 36 | 2002 | R | 93 | 21 | 21 | 10 | 6 | 3.80 | .296 | 1.23 | 9.4 | 1.8 | 9.5 | 146.2 | 152 | 62 | 62 | 17 | 29 | 154 | 5 | 0 | 0 | 2 | 12 | 4 | 3 | 3.08 |
| SP | Wakefield, T.Wakefield, Tim >> | 36 | 2002 | R | 85 | 20 | 20 | 1 | 7 | 4.82 | .313 | 1.33 | 8.2 | 3.8 | 5.7 | 80.1 | 73 | 43 | 43 | 7 | 34 | 51 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4.25 |
| SP | Garcia, F.Garcia, Freddy # >> | 26 | 2001 | R | 61 | 19 | 19 | 7 | 10 | 4.76 | .290 | 1.19 | 8.5 | 2.3 | 6.3 | 132.1 | 125 | 70 | 70 | 30 | 33 | 93 | 7 | 0 | 0 | 2 | 9 | 4 | 1 | 5.39 |
| SP | Burkett, J.Burkett, John >> | 37 | 2001 | R | 50 | 19 | 19 | 3 | 7 | 6.82 | .376 | 1.75 | 10.1 | 5.8 | 6.8 | 92.1 | 103 | 71 | 70 | 21 | 59 | 69 | 0 | 0 | 0 | 0 | 6 | 5 | 2 | 6.55 |
| SP | Johnson, J.Johnson, Josh >> | 25 | 2009 | R | 47 | 19 | 19 | 7 | 8 | 5.53 | .351 | 1.60 | 10.6 | 3.9 | 7.9 | 107.1 | 126 | 68 | 66 | 17 | 46 | 94 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 4.65 |
| RP | Rincon, J.Rincon, Juan >> | 25 | 2004 | R | 61 | 46 | 0 | 6 | 2 | 5.01 | .357 | 1.65 | 8.8 | 6.1 | 7.9 | 59.1 | 58 | 33 | 33 | 12 | 40 | 52 | 0 | 2 | 3 | 0 | 0 | 1 | 0 | 5.97 |
| RP | Otsuka, A.Otsuka, Akinori >> | 32 | 2004 | R | 45 | 45 | 0 | 4 | 4 | 4.99 | .335 | 1.49 | 7.8 | 5.7 | 8.3 | 52.1 | 45 | 31 | 29 | 6 | 33 | 48 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 4.62 |
| RP | Howell, J.Howell, J.P. >> | 25 | 2008 | L | 34 | 44 | 0 | 3 | 1 | 3.30 | .315 | 1.36 | 8.2 | 4.1 | 9.3 | 57.1 | 52 | 22 | 21 | 5 | 26 | 59 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.49 |
| SP | Patterson, J.Patterson, John >> | 27 | 2005 | R | 34 | 5 | 0 | 0 | 0 | 2.45 | .267 | 1.09 | 9.0 | 1.3 | 6.4 | 7.1 | 7 | 2 | 2 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.00 |