| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 93 | 30 | 30 | 11 | 9 | 3.57 | .275 | 1.11 | 7.4 | 2.6 | 8.1 | 227.0 | 187 | 94 | 90 | 34 | 66 | 204 | 7 | 0 | 0 | 1 | 20 | 5 | 9 | 4.09 |
| SP | Krukow, M.Krukow, Mike >> | 34 | 1986 | R | 72 | 29 | 29 | 9 | 15 | 5.00 | .315 | 1.36 | 9.5 | 2.8 | 5.9 | 212.1 | 224 | 124 | 118 | 35 | 65 | 138 | 5 | 0 | 0 | 1 | 13 | 4 | 5 | 4.82 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 22 | 2012 | L | 56 | 29 | 29 | 13 | 8 | 4.05 | .302 | 1.28 | 8.2 | 3.4 | 7.0 | 195.1 | 178 | 90 | 88 | 22 | 73 | 152 | 2 | 0 | 0 | 0 | 18 | 3 | 0 | 4.08 |
| SP | Vogelsong, R.Vogelsong, Ryan >> | 35 | 2012 | R | 40 | 29 | 29 | 10 | 8 | 5.96 | .342 | 1.53 | 9.5 | 4.3 | 6.8 | 169.0 | 178 | 116 | 112 | 27 | 81 | 128 | 0 | 0 | 0 | 0 | 9 | 4 | 8 | 5.07 |
| RP | Casilla, S.Casilla, Santiago >> | 32 | 2012 | R | 40 | 56 | 0 | 9 | 2 | 3.06 | .299 | 1.26 | 7.4 | 4.1 | 7.8 | 61.2 | 50 | 21 | 21 | 8 | 28 | 53 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4.39 |
| RP | Kontos, G.Kontos, George >> | 27 | 2012 | R | 55 | 30 | 0 | 3 | 2 | 3.50 | .294 | 1.22 | 8.3 | 2.8 | 8.0 | 36.0 | 33 | 14 | 14 | 2 | 11 | 32 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2.94 |
| RP | Mijares, J.Mijares, Jose >> | 28 | 2012 | L | 38 | 28 | 0 | 2 | 1 | 1.93 | .306 | 1.32 | 9.0 | 2.9 | 7.7 | 28.0 | 28 | 6 | 6 | 2 | 9 | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.18 |
| RP | Affeldt, J.Affeldt, Jeremy >> | 33 | 2012 | L | 35 | 30 | 0 | 0 | 1 | 7.28 | .346 | 1.58 | 11.2 | 3.4 | 6.8 | 29.2 | 36 | 24 | 24 | 7 | 11 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5.76 |