| SP | Shields, J.Shields, James >> | 30 | 2011 | R | 94 | 15 | 15 | 2 | 8 | 4.51 | .327 | 1.44 | 9.7 | 3.4 | 7.0 | 107.2 | 115 | 56 | 54 | 13 | 40 | 83 | 2 | 0 | 0 | 0 | 7 | 2 | 1 | 4.21 |
| SP | Collmenter, J.Collmenter, Josh >> | 25 | 2011 | R | 82 | 15 | 15 | 3 | 6 | 3.72 | .287 | 1.19 | 9.2 | 1.6 | 6.1 | 84.2 | 86 | 37 | 35 | 11 | 15 | 57 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 3.92 |
| SP | Lohse, K.Lohse, Kyle # >> | 33 | 2011 | R | 60 | 15 | 15 | 4 | 6 | 4.86 | .317 | 1.34 | 9.6 | 2.5 | 6.9 | 92.2 | 98 | 50 | 50 | 13 | 26 | 71 | 0 | 0 | 0 | 0 | 8 | 5 | 3 | 4.30 |
| SP | Stauffer, T.Stauffer, Tim >> | 29 | 2011 | R | 43 | 14 | 14 | 4 | 5 | 5.05 | .354 | 1.60 | 10.9 | 3.7 | 5.8 | 76.2 | 92 | 43 | 43 | 9 | 31 | 49 | 0 | 0 | 0 | 0 | 6 | 3 | 2 | 4.59 |
| SP | Colon, B.Colon, Bartolo >> | 38 | 2011 | R | 32 | 14 | 14 | 2 | 6 | 5.91 | .345 | 1.51 | 10.5 | 3.3 | 5.6 | 74.2 | 86 | 52 | 49 | 12 | 27 | 46 | 0 | 0 | 0 | 0 | 6 | 5 | 0 | 5.16 |
| RP | Betancourt, R.Betancourt, Rafael >> | 36 | 2011 | R | 91 | 41 | 0 | 1 | 3 | 2.25 | .260 | 1.04 | 7.9 | 1.4 | 11.1 | 56.0 | 49 | 15 | 14 | 4 | 9 | 69 | 0 | 3 | 5 | 0 | 0 | 1 | 0 | 2.00 |
| RP | Tateyama, Y.Tateyama, Yoshinori >> | 35 | 2011 | R | 56 | 39 | 0 | 5 | 2 | 3.21 | .279 | 1.13 | 8.0 | 2.2 | 8.5 | 53.1 | 47 | 19 | 19 | 3 | 13 | 50 | 0 | 4 | 2 | 0 | 0 | 2 | 1 | 2.70 |
| RP | Melancon, M.Melancon, Mark >> | 26 | 2011 | R | 24 | 25 | 0 | 1 | 1 | 2.79 | .341 | 1.52 | 9.6 | 4.0 | 6.8 | 29.0 | 31 | 9 | 9 | 0 | 13 | 22 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 2.93 |
| RP | Francisco, F.Francisco, Frank >> | 32 | 2011 | R | 9 | 26 | 0 | 0 | 3 | 4.85 | .328 | 1.38 | 9.0 | 3.5 | 9.3 | 26.0 | 26 | 14 | 14 | 4 | 10 | 27 | 0 | 2 | 0 | 0 | 0 | 2 | 3 | 4.31 |
| SP | Anderson, B.Anderson, Brett >> | 23 | 2011 | L | 21 | 10 | 0 | 1 | 3 | 6.62 | .404 | 2.04 | 15.9 | 3.2 | 5.3 | 17.2 | 30 | 13 | 13 | 3 | 6 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.18 |