| SP | Jimenez, U.Jimenez, Ubaldo >> | 25 | 2009 | R | 86 | 27 | 27 | 7 | 14 | 3.98 | .318 | 1.35 | 8.6 | 3.6 | 6.8 | 192.0 | 183 | 90 | 85 | 22 | 77 | 146 | 3 | 0 | 0 | 0 | 18 | 8 | 2 | 4.30 |
| SP | Weaver, J.Weaver, Jered # >> | 27 | 2009 | R | 71 | 27 | 27 | 12 | 12 | 5.02 | .338 | 1.49 | 10.4 | 3.1 | 7.6 | 172.0 | 198 | 103 | 96 | 27 | 59 | 146 | 0 | 0 | 0 | 0 | 14 | 7 | 1 | 4.49 |
| SP | Johnson, R.Johnson, Randy # >> | 46 | 2009 | L | 45 | 25 | 25 | 3 | 10 | 6.41 | .347 | 1.57 | 10.9 | 3.2 | 6.5 | 111.0 | 134 | 82 | 79 | 17 | 40 | 80 | 0 | 0 | 0 | 0 | 2 | 3 | 12 | 4.71 |
| RP | Miller, T.Miller, Trever † >> | 36 | 2009 | L | 90 | 75 | 0 | 9 | 2 | 3.29 | .278 | 1.13 | 8.0 | 2.3 | 9.3 | 104.0 | 92 | 44 | 38 | 11 | 26 | 108 | 0 | 5 | 4 | 0 | 0 | 2 | 0 | 3.11 |
| RP | Guerrier, M.Guerrier, Matt >> | 31 | 2009 | R | 80 | 64 | 0 | 2 | 3 | 3.86 | .291 | 1.21 | 8.1 | 2.8 | 5.8 | 77.0 | 69 | 36 | 33 | 9 | 24 | 50 | 0 | 6 | 1 | 0 | 0 | 2 | 1 | 4.23 |
| RP | Thatcher, J.Thatcher, Joe >> | 28 | 2009 | L | 54 | 41 | 0 | 2 | 3 | 4.38 | .308 | 1.33 | 6.7 | 5.3 | 9.9 | 39.0 | 29 | 19 | 19 | 6 | 23 | 43 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 4.56 |
| RP | Mota, G.Mota, Guillermo >> | 36 | 2009 | R | 49 | 26 | 0 | 1 | 0 | 4.55 | .317 | 1.39 | 9.6 | 3.2 | 7.8 | 31.2 | 33 | 16 | 16 | 2 | 11 | 27 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 3.16 |
| SP | Shields, J.Shields, James >> | 28 | 2009 | R | 34 | 11 | 0 | 1 | 1 | 4.66 | .326 | 1.45 | 9.9 | 3.3 | 7.1 | 19.1 | 21 | 10 | 10 | 3 | 7 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.58 |