| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 36 | 36 | 21 | 8 | 2.53 | .262 | 1.04 | 7.5 | 1.8 | 9.8 | 278.0 | 232 | 91 | 78 | 30 | 57 | 303 | 10 | 0 | 0 | 2 | 28 | 7 | 3 | 2.91 |
| SP | Vazquez, J.Vazquez, Javier # >> | 33 | 2009 | R | 87 | 35 | 35 | 14 | 14 | 4.40 | .319 | 1.38 | 9.3 | 3.2 | 9.0 | 233.0 | 240 | 117 | 114 | 37 | 82 | 233 | 0 | 0 | 0 | 0 | 20 | 6 | 6 | 4.20 |
| SP | Duchscherer, J.Duchscherer, Justin >> | 31 | 2008 | R | 84 | 34 | 34 | 10 | 14 | 5.13 | .329 | 1.44 | 9.2 | 3.8 | 6.8 | 203.2 | 208 | 120 | 116 | 26 | 86 | 153 | 0 | 0 | 0 | 0 | 17 | 6 | 3 | 4.52 |
| SP | Williams, W.Williams, Woody # >> | 36 | 2002 | R | 78 | 33 | 33 | 11 | 11 | 6.03 | .355 | 1.59 | 10.6 | 3.8 | 6.2 | 182.0 | 214 | 132 | 122 | 35 | 76 | 125 | 0 | 0 | 0 | 0 | 14 | 10 | 1 | 5.54 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 85 | 89 | 0 | 4 | 1 | 2.93 | .289 | 1.18 | 5.6 | 5.1 | 9.9 | 107.2 | 66 | 36 | 35 | 11 | 61 | 118 | 0 | 0 | 2 | 0 | 0 | 4 | 4 | 3.95 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 77 | 75 | 0 | 7 | 3 | 3.40 | .294 | 1.23 | 8.0 | 3.1 | 9.6 | 92.2 | 82 | 35 | 35 | 13 | 32 | 98 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 3.82 |
| RP | Wheeler, D.Wheeler, Dan >> | 32 | 2009 | R | 67 | 57 | 0 | 6 | 0 | 4.81 | .324 | 1.41 | 10.6 | 2.1 | 6.4 | 67.1 | 79 | 40 | 36 | 12 | 16 | 48 | 0 | 1 | 2 | 0 | 0 | 2 | 4 | 4.70 |
| SU | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 88 | 63 | 0 | 3 | 5 | 4.30 | .332 | 1.46 | 9.4 | 3.8 | 9.4 | 67.0 | 70 | 35 | 32 | 11 | 28 | 70 | 0 | 5 | 6 | 0 | 0 | 2 | 2 | 4.39 |
| SP | Patterson, J.Patterson, John >> | 27 | 2005 | R | 32 | 12 | 0 | 1 | 2 | 1.53 | .338 | 1.47 | 9.5 | 4.2 | 6.9 | 17.2 | 18 | 4 | 3 | 0 | 8 | 13 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.06 |