| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 95 | 34 | 34 | 14 | 13 | 3.90 | .311 | 1.35 | 8.3 | 3.9 | 9.6 | 210.0 | 193 | 94 | 91 | 27 | 90 | 223 | 0 | 0 | 0 | 0 | 18 | 2 | 3 | 3.86 |
| SP | Hamels, C.Hamels, Cole >> | 25 | 2008 | L | 72 | 33 | 33 | 9 | 14 | 5.58 | .341 | 1.53 | 10.2 | 3.6 | 6.3 | 185.1 | 210 | 118 | 115 | 35 | 74 | 130 | 0 | 0 | 0 | 0 | 17 | 4 | 0 | 5.32 |
| SP | Harang, A.Harang, Aaron >> | 29 | 2007 | R | 51 | 33 | 32 | 9 | 14 | 5.48 | .336 | 1.48 | 9.9 | 3.4 | 6.5 | 182.1 | 201 | 112 | 111 | 26 | 69 | 132 | 0 | 0 | 0 | 0 | 11 | 7 | 8 | 4.66 |
| SP | Dempster, R.Dempster, Ryan # >> | 31 | 2008 | R | 38 | 31 | 31 | 13 | 10 | 5.88 | .349 | 1.60 | 10.1 | 4.3 | 6.9 | 183.2 | 206 | 123 | 120 | 28 | 87 | 141 | 1 | 0 | 0 | 1 | 12 | 3 | 4 | 4.92 |
| RP | Okajima, H.Okajima, Hideki >> | 32 | 2007 | L | 52 | 82 | 0 | 5 | 4 | 4.07 | .322 | 1.40 | 9.1 | 3.6 | 6.9 | 86.1 | 87 | 44 | 39 | 8 | 34 | 66 | 0 | 8 | 6 | 0 | 0 | 2 | 0 | 3.93 |
| RP | Donnelly, B.Donnelly, Brendan >> | 32 | 2003 | R | 38 | 62 | 0 | 1 | 7 | 4.65 | .311 | 1.34 | 8.5 | 3.7 | 8.9 | 71.2 | 67 | 37 | 37 | 11 | 29 | 70 | 0 | 4 | 3 | 0 | 0 | 1 | 2 | 4.31 |
| RP | Stewart, S.Stewart, Scott >> | 27 | 2002 | L | 27 | 51 | 0 | 1 | 3 | 5.62 | .316 | 1.35 | 9.5 | 2.8 | 11.2 | 57.2 | 60 | 36 | 36 | 11 | 18 | 71 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | 4.07 |