| SP | Liriano, F.Liriano, Francisco >> | 32 | 2015 | L | 86 | 10 | 10 | 2 | 4 | 3.15 | .309 | 1.28 | 8.0 | 3.6 | 10.0 | 65.2 | 58 | 23 | 23 | 7 | 26 | 72 | 0 | 0 | 0 | 0 | 8 | 4 | 0 | 3.57 |
| SP | Hammel, J.Hammel, Jason >> | 33 | 2015 | R | 82 | 9 | 9 | 2 | 3 | 5.94 | .378 | 1.80 | 12.4 | 3.8 | 8.5 | 50.0 | 69 | 34 | 33 | 5 | 21 | 47 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 3.74 |
| SP | Miller, S.Miller, Shelby >> | 24 | 2015 | R | 74 | 8 | 8 | 2 | 4 | 4.88 | .335 | 1.51 | 10.8 | 3.0 | 8.3 | 51.2 | 61 | 28 | 28 | 8 | 17 | 47 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4.20 |
| SP | Gibson, K.Gibson, Kyle >> | 27 | 2015 | R | 59 | 6 | 6 | 3 | 2 | 4.54 | .316 | 1.34 | 9.5 | 2.8 | 8.5 | 39.2 | 41 | 23 | 20 | 4 | 12 | 37 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 3.51 |
| RP | Freeman, S.Freeman, Sam >> | 28 | 2015 | L | 47 | 23 | 0 | 1 | 0 | 2.89 | .282 | 1.18 | 8.4 | 2.3 | 9.3 | 28.0 | 26 | 9 | 9 | 1 | 7 | 29 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.14 |
| RP | Hawkins, L.Hawkins, LaTroy >> | 43 | 2015 | R | 32 | 20 | 0 | 4 | 3 | 1.85 | .291 | 1.23 | 10.1 | 1.1 | 8.6 | 24.1 | 27 | 5 | 5 | 1 | 3 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2.00 |