| SP | Wacha, M.Wacha, Michael >> | 22 | 2013 | R | 91 | 39 | 39 | 10 | 15 | 4.65 | .312 | 1.34 | 8.2 | 3.9 | 8.4 | 182.0 | 166 | 98 | 94 | 19 | 78 | 170 | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 3.84 |
| SP | Wainwright, A.Wainwright, Adam >> | 33 | 2013 | R | 70 | 38 | 38 | 17 | 14 | 4.05 | .292 | 1.21 | 8.9 | 2.0 | 7.1 | 268.2 | 265 | 127 | 121 | 36 | 60 | 212 | 8 | 0 | 0 | 1 | 19 | 7 | 10 | 3.91 |
| SP | Garcia, J.Garcia, Jaime # >> | 28 | 2010 | L | 61 | 40 | 37 | 12 | 8 | 4.69 | .316 | 1.38 | 9.9 | 2.5 | 6.8 | 165.0 | 181 | 90 | 86 | 22 | 46 | 125 | 0 | 2 | 0 | 0 | 10 | 2 | 3 | 4.09 |
| SP | Carpenter, C.Carpenter, Chris # >> | 39 | 2009 | R | 55 | 34 | 34 | 12 | 6 | 4.49 | .317 | 1.36 | 9.1 | 3.1 | 7.1 | 166.1 | 168 | 85 | 83 | 21 | 58 | 131 | 0 | 0 | 0 | 0 | 11 | 6 | 2 | 4.22 |
| RP | Siegrist, K.Siegrist, Kevin >> | 24 | 2013 | L | 96 | 107 | 0 | 5 | 4 | 3.99 | .306 | 1.30 | 6.8 | 4.9 | 10.6 | 133.0 | 100 | 59 | 59 | 11 | 73 | 156 | 0 | 3 | 3 | 0 | 0 | 3 | 0 | 3.44 |
| RP | Hawksworth, B.Hawksworth, Blake >> | 31 | 2009 | R | 90 | 104 | 0 | 5 | 6 | 3.74 | .294 | 1.22 | 7.6 | 3.5 | 6.9 | 158.2 | 133 | 67 | 66 | 12 | 61 | 121 | 0 | 11 | 2 | 0 | 0 | 4 | 0 | 3.69 |
| RP | Salas, F.Salas, Fernando # >> | 29 | 2011 | R | 88 | 84 | 0 | 15 | 7 | 5.13 | .295 | 1.23 | 8.8 | 2.3 | 8.1 | 114.0 | 111 | 67 | 65 | 14 | 29 | 103 | 0 | 4 | 0 | 0 | 0 | 3 | 0 | 3.63 |
| RP | McClellan, K.McClellan, Kyle >> | 30 | 2010 | R | 85 | 69 | 0 | 7 | 2 | 3.32 | .273 | 1.11 | 8.1 | 1.9 | 8.2 | 95.0 | 85 | 38 | 35 | 11 | 20 | 87 | 0 | 6 | 1 | 0 | 0 | 2 | 0 | 3.37 |
| RP | Boggs, M.Boggs, Mitchell >> | 30 | 2012 | R | 74 | 62 | 0 | 5 | 2 | 4.40 | .344 | 1.53 | 10.0 | 4.0 | 6.5 | 75.2 | 83 | 37 | 37 | 12 | 33 | 54 | 0 | 2 | 3 | 0 | 0 | 3 | 0 | 5.08 |