| SP | Nolasco, R.Nolasco, Ricky >> | 26 | 2008 | R | 94 | 34 | 34 | 8 | 13 | 4.40 | .300 | 1.26 | 8.6 | 2.7 | 6.7 | 215.0 | 206 | 106 | 105 | 24 | 64 | 160 | 0 | 0 | 0 | 0 | 19 | 6 | 1 | 3.94 |
| SP | Slowey, K.Slowey, Kevin >> | 24 | 2008 | R | 69 | 33 | 33 | 8 | 16 | 5.07 | .334 | 1.49 | 11.2 | 2.2 | 6.7 | 170.1 | 211 | 103 | 96 | 30 | 42 | 126 | 0 | 0 | 0 | 0 | 13 | 3 | 4 | 4.61 |
| SP | Rodriguez, W.Rodriguez, Wandy # >> | 29 | 2008 | L | 44 | 32 | 32 | 10 | 8 | 4.16 | .317 | 1.38 | 8.9 | 3.5 | 8.7 | 160.0 | 158 | 79 | 74 | 22 | 63 | 154 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 4.08 |
| SP | Olsen, S.Olsen, Scott # >> | 24 | 2008 | L | 41 | 32 | 32 | 11 | 8 | 4.99 | .323 | 1.41 | 9.0 | 3.7 | 6.8 | 187.2 | 188 | 109 | 104 | 26 | 77 | 141 | 1 | 0 | 0 | 0 | 14 | 4 | 8 | 4.60 |
| SP | Sanchez, J.Sanchez, Jonathan >> | 26 | 2008 | L | 30 | 31 | 31 | 4 | 13 | 5.42 | .368 | 1.70 | 10.3 | 5.0 | 7.1 | 149.1 | 171 | 93 | 90 | 21 | 83 | 117 | 0 | 0 | 0 | 0 | 5 | 7 | 6 | 5.07 |
| RP | Wagner, B.Wagner, Billy >> | 37 | 2008 | L | 94 | 86 | 0 | 10 | 4 | 4.63 | .321 | 1.38 | 9.4 | 3.1 | 9.7 | 126.1 | 131 | 66 | 65 | 20 | 43 | 136 | 0 | 3 | 4 | 0 | 0 | 5 | 4 | 4.05 |
| RP | Okajima, H.Okajima, Hideki >> | 33 | 2008 | L | 70 | 83 | 0 | 7 | 6 | 3.32 | .279 | 1.14 | 7.0 | 3.3 | 7.5 | 124.2 | 96 | 46 | 46 | 15 | 46 | 103 | 0 | 6 | 8 | 0 | 0 | 3 | 2 | 4.10 |
| RP | Sampson, C.Sampson, Chris † >> | 30 | 2008 | R | 36 | 74 | 0 | 10 | 5 | 2.79 | .276 | 1.12 | 8.0 | 2.1 | 5.1 | 122.2 | 108 | 39 | 38 | 9 | 29 | 69 | 0 | 9 | 4 | 0 | 0 | 3 | 0 | 3.61 |
| RP | Grilli, J.Grilli, Jason >> | 32 | 2008 | R | 25 | 49 | 0 | 1 | 2 | 3.36 | .278 | 1.08 | 6.3 | 3.5 | 7.3 | 59.0 | 41 | 24 | 22 | 5 | 23 | 48 | 0 | 7 | 0 | 0 | 0 | 4 | 1 | 3.85 |
| SP | Baek, C.Baek, Cha Seung >> | 28 | 2008 | R | 29 | 20 | 0 | 2 | 4 | 6.03 | .382 | 1.85 | 12.8 | 4.1 | 5.5 | 31.1 | 44 | 21 | 21 | 5 | 14 | 19 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 5.23 |