| SP | Kershaw, C.Kershaw, Clayton >> | 23 | 2011 | L | 100 | 17 | 17 | 7 | 8 | 3.41 | .295 | 1.22 | 9.2 | 1.8 | 9.2 | 113.1 | 115 | 43 | 43 | 10 | 23 | 115 | 1 | 0 | 0 | 0 | 12 | 4 | 3 | 2.83 |
| SP | Humber, P.Humber, Philip >> | 29 | 2011 | R | 68 | 16 | 16 | 3 | 9 | 5.27 | .363 | 1.68 | 11.6 | 3.5 | 7.2 | 82.0 | 106 | 48 | 48 | 9 | 32 | 66 | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 4.06 |
| RP | Peralta, J.Peralta, Joel >> | 35 | 2011 | R | 89 | 48 | 0 | 1 | 0 | 3.81 | .326 | 1.45 | 8.6 | 4.6 | 5.7 | 49.2 | 47 | 21 | 21 | 4 | 25 | 31 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | 4.33 |
| RP | Salas, F.Salas, Fernando >> | 26 | 2011 | R | 88 | 32 | 0 | 3 | 2 | 2.48 | .329 | 1.44 | 7.3 | 5.9 | 9.6 | 32.2 | 26 | 10 | 9 | 0 | 21 | 34 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 2.94 |
| RP | Pestano, V.Pestano, Vinnie >> | 26 | 2011 | R | 87 | 30 | 0 | 0 | 2 | 3.38 | .288 | 1.21 | 7.1 | 4.0 | 9.3 | 34.2 | 27 | 16 | 13 | 4 | 15 | 35 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.79 |
| RP | Mujica, E.Mujica, Edward >> | 27 | 2011 | R | 63 | 23 | 0 | 2 | 1 | 1.98 | .248 | 0.88 | 6.0 | 2.0 | 8.0 | 27.1 | 18 | 6 | 6 | 4 | 6 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4.15 |
| RP | Axford, J.Axford, John >> | 28 | 2011 | R | 55 | 17 | 0 | 1 | 0 | 2.75 | .322 | 1.37 | 9.0 | 3.8 | 8.5 | 19.2 | 19 | 6 | 6 | 1 | 8 | 18 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.21 |