| SP | Slowey, K.Slowey, Kevin # >> | 24 | 2008 | R | 69 | 30 | 30 | 7 | 17 | 5.40 | .319 | 1.39 | 10.2 | 2.4 | 6.6 | 155.0 | 175 | 97 | 93 | 28 | 41 | 113 | 0 | 0 | 0 | 0 | 7 | 2 | 3 | 4.72 |
| SP | Maholm, P.Maholm, Paul # >> | 26 | 2008 | L | 46 | 29 | 29 | 8 | 11 | 4.82 | .336 | 1.49 | 10.4 | 3.1 | 6.3 | 179.1 | 206 | 100 | 96 | 22 | 62 | 126 | 1 | 0 | 0 | 0 | 17 | 4 | 0 | 4.30 |
| SP | Jimenez, U.Jimenez, Ubaldo >> | 24 | 2008 | R | 37 | 30 | 29 | 6 | 15 | 7.10 | .411 | 2.05 | 11.3 | 7.2 | 7.0 | 128.0 | 161 | 105 | 101 | 15 | 102 | 99 | 0 | 0 | 0 | 0 | 3 | 5 | 11 | 5.48 |
| SP | Sonnanstine, A.Sonnanstine, Andy >> | 25 | 2008 | R | 36 | 31 | 29 | 5 | 17 | 7.18 | .383 | 1.82 | 13.9 | 2.5 | 5.9 | 148.0 | 229 | 123 | 118 | 24 | 41 | 97 | 0 | 0 | 0 | 0 | 6 | 6 | 5 | 4.75 |
| RP | Carlson, J.Carlson, Jesse >> | 28 | 2008 | L | 90 | 98 | 0 | 1 | 4 | 3.34 | .277 | 1.13 | 7.2 | 3.0 | 7.4 | 107.2 | 86 | 41 | 40 | 16 | 36 | 88 | 0 | 4 | 1 | 0 | 0 | 2 | 2 | 4.36 |
| RP | Reyes, D.Reyes, Dennys >> | 31 | 2008 | L | 53 | 86 | 0 | 4 | 3 | 3.69 | .312 | 1.34 | 8.3 | 3.8 | 7.4 | 100.0 | 92 | 48 | 41 | 11 | 42 | 82 | 0 | 7 | 2 | 0 | 0 | 2 | 9 | 4.11 |
| RP | Lincoln, M.Lincoln, Mike >> | 33 | 2008 | R | 34 | 93 | 0 | 2 | 3 | 5.70 | .348 | 1.57 | 9.8 | 4.4 | 6.6 | 96.1 | 104 | 64 | 61 | 12 | 47 | 70 | 0 | 1 | 2 | 0 | 0 | 3 | 4 | 4.73 |
| RP | Mota, G.Mota, Guillermo >> | 35 | 2008 | R | 21 | 93 | 0 | 2 | 6 | 4.75 | .325 | 1.41 | 8.2 | 4.4 | 7.2 | 106.0 | 97 | 57 | 56 | 16 | 52 | 85 | 0 | 10 | 1 | 0 | 0 | 4 | 5 | 4.94 |