| SP | Zimmermann, J.Zimmermann, Jordan >> | 29 | 2015 | R | 69 | 9 | 9 | 3 | 6 | 7.19 | .382 | 1.83 | 14.1 | 2.5 | 7.0 | 46.1 | 72 | 37 | 37 | 11 | 13 | 36 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 5.46 |
| SP | Shoemaker, M.Shoemaker, Matt >> | 28 | 2015 | R | 66 | 9 | 9 | 5 | 3 | 2.87 | .276 | 1.14 | 7.8 | 2.5 | 8.2 | 53.1 | 46 | 17 | 17 | 4 | 15 | 48 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 3.02 |
| SP | De La Rosa, J.De La Rosa, Jorge # >> | 34 | 2015 | L | 60 | 10 | 9 | 5 | 5 | 4.14 | .329 | 1.45 | 8.5 | 4.7 | 8.2 | 54.1 | 51 | 26 | 25 | 3 | 28 | 49 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 3.52 |
| SP | Anderson, C.Anderson, Chase >> | 27 | 2015 | R | 45 | 9 | 9 | 6 | 1 | 5.05 | .338 | 1.49 | 11.5 | 2.0 | 8.6 | 46.1 | 59 | 29 | 26 | 5 | 10 | 44 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 3.28 |
| RP | Venditte, P.Venditte, Pat >> | 30 | 2015 | B | 67 | 9 | 0 | 1 | 0 | 5.79 | .263 | 0.86 | 6.0 | 2.0 | 6.0 | 9.1 | 6 | 6 | 6 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.44 |
| RP | Diekman, J.Diekman, Jake >> | 28 | 2015 | L | 43 | 10 | 0 | 0 | 0 | 0.79 | .227 | 0.88 | 4.9 | 3.3 | 5.7 | 11.1 | 6 | 2 | 1 | 0 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.82 |
| CL | Jansen, K.Jansen, Kenley >> | 27 | 2015 | R | 100 | 17 | 0 | 0 | 0 | 4.40 | .295 | 1.19 | 9.0 | 1.9 | 12.9 | 14.1 | 14 | 7 | 7 | 4 | 3 | 20 | 0 | 12 | 2 | 0 | 0 | 1 | 0 | 4.71 |
| RP | Aardsma, D.Aardsma, David >> | 34 | 2015 | R | 63 | 27 | 0 | 1 | 1 | 6.65 | .343 | 1.52 | 8.6 | 5.6 | 9.0 | 21.2 | 20 | 16 | 16 | 3 | 13 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.86 |