| SP | Collmenter, J.Collmenter, Josh >> | 25 | 2011 | R | 82 | 27 | 27 | 8 | 10 | 3.90 | .288 | 1.20 | 8.6 | 2.2 | 5.8 | 150.0 | 144 | 66 | 65 | 12 | 36 | 96 | 0 | 0 | 0 | 0 | 9 | 2 | 3 | 3.52 |
| SP | Lohse, K.Lohse, Kyle # >> | 33 | 2011 | R | 60 | 27 | 27 | 8 | 13 | 5.77 | .342 | 1.52 | 10.9 | 2.8 | 6.3 | 157.2 | 190 | 102 | 101 | 29 | 49 | 110 | 0 | 0 | 0 | 0 | 12 | 7 | 1 | 5.07 |
| SP | Hudson, D.Hudson, Daniel # >> | 24 | 2011 | R | 53 | 26 | 26 | 9 | 13 | 4.33 | .313 | 1.35 | 10.1 | 2.1 | 6.2 | 178.2 | 200 | 91 | 86 | 18 | 41 | 122 | 4 | 0 | 0 | 0 | 13 | 3 | 5 | 3.69 |
| SP | Stauffer, T.Stauffer, Tim >> | 29 | 2011 | R | 43 | 26 | 26 | 7 | 11 | 4.48 | .339 | 1.47 | 9.4 | 3.9 | 6.6 | 152.2 | 159 | 84 | 76 | 12 | 66 | 111 | 0 | 0 | 0 | 0 | 14 | 10 | 2 | 4.07 |
| RP | Tateyama, Y.Tateyama, Yoshinori >> | 35 | 2011 | R | 56 | 66 | 0 | 4 | 6 | 4.04 | .316 | 1.37 | 9.5 | 3.0 | 6.6 | 75.2 | 79 | 38 | 34 | 9 | 25 | 55 | 0 | 4 | 7 | 0 | 0 | 1 | 4 | 4.13 |
| RP | Guerra, J.Guerra, Javy >> | 25 | 2011 | R | 37 | 58 | 0 | 3 | 2 | 5.16 | .368 | 1.73 | 11.6 | 4.1 | 7.1 | 66.1 | 85 | 39 | 38 | 9 | 30 | 52 | 0 | 6 | 4 | 0 | 0 | 1 | 3 | 4.61 |
| RP | Francisco, F.Francisco, Frank >> | 32 | 2011 | R | 9 | 33 | 0 | 0 | 0 | 4.50 | .326 | 1.43 | 10.7 | 2.1 | 10.9 | 42.0 | 50 | 21 | 21 | 2 | 10 | 51 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1.98 |
| SP | Anderson, B.Anderson, Brett >> | 23 | 2011 | L | 21 | 3 | 0 | 1 | 1 | 9.00 | .417 | 2.14 | 14.1 | 5.1 | 12.9 | 7.0 | 11 | 8 | 7 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.86 |
| SP | Colon, B.Colon, Bartolo >> | 38 | 2011 | R | 32 | 19 | 0 | 3 | 5 | 4.24 | .342 | 1.56 | 10.4 | 3.8 | 8.1 | 40.1 | 46 | 19 | 19 | 3 | 17 | 36 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.45 |