| SP | Beckett, J.Beckett, Josh >> | 31 | 2011 | R | 98 | 31 | 31 | 12 | 10 | 3.48 | .292 | 1.21 | 8.5 | 2.4 | 7.5 | 196.2 | 185 | 78 | 76 | 16 | 52 | 163 | 0 | 0 | 0 | 0 | 21 | 6 | 8 | 3.29 |
| SP | Gallardo, Y.Gallardo, Yovani † >> | 25 | 2011 | R | 66 | 30 | 30 | 14 | 9 | 4.60 | .318 | 1.36 | 9.3 | 2.9 | 9.7 | 172.1 | 178 | 90 | 88 | 15 | 56 | 185 | 0 | 0 | 0 | 0 | 16 | 7 | 6 | 3.08 |
| SP | Worley, V.Worley, Vance >> | 23 | 2011 | R | 65 | 30 | 30 | 10 | 8 | 3.56 | .323 | 1.39 | 9.0 | 3.5 | 7.3 | 162.0 | 162 | 66 | 64 | 13 | 63 | 131 | 0 | 0 | 0 | 0 | 10 | 7 | 2 | 3.72 |
| CL | Bastardo, A.Bastardo, Antonio † >> | 26 | 2011 | L | 97 | 82 | 0 | 3 | 2 | 2.71 | .293 | 1.23 | 6.2 | 5.0 | 9.9 | 79.2 | 54 | 25 | 24 | 3 | 44 | 87 | 0 | 39 | 4 | 0 | 0 | 1 | 3 | 3.00 |
| RP | Benoit, J.Benoit, Joaquin >> | 34 | 2011 | R | 70 | 83 | 0 | 2 | 2 | 2.91 | .271 | 1.10 | 6.5 | 3.5 | 10.1 | 111.1 | 80 | 36 | 36 | 11 | 43 | 125 | 0 | 4 | 2 | 0 | 0 | 1 | 1 | 3.23 |
| RP | O'Flaherty, E.O'Flaherty, Eric >> | 26 | 2011 | L | 57 | 69 | 0 | 4 | 4 | 3.07 | .279 | 1.13 | 8.0 | 2.2 | 6.6 | 82.0 | 73 | 28 | 28 | 6 | 20 | 60 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3.29 |
| SP | Jurrjens, J.Jurrjens, Jair >> | 25 | 2011 | R | 51 | 29 | 0 | 4 | 4 | 5.94 | .362 | 1.68 | 11.3 | 3.8 | 4.5 | 50.0 | 63 | 36 | 33 | 11 | 21 | 25 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 6.18 |