| SP | Tomlin, J.Tomlin, Josh >> | 30 | 2015 | R | 97 | 34 | 34 | 12 | 12 | 4.24 | .315 | 1.36 | 9.6 | 2.6 | 7.4 | 225.0 | 241 | 108 | 106 | 29 | 66 | 184 | 3 | 0 | 0 | 1 | 20 | 3 | 3 | 3.96 |
| SP | Marcum, S.Marcum, Shaun >> | 34 | 2015 | R | 64 | 32 | 32 | 9 | 12 | 6.55 | .355 | 1.62 | 11.2 | 3.4 | 7.2 | 155.1 | 193 | 119 | 113 | 30 | 58 | 124 | 0 | 0 | 0 | 0 | 6 | 5 | 8 | 5.14 |
| SP | Shoemaker, M.Shoemaker, Matt # >> | 28 | 2015 | R | 54 | 31 | 31 | 8 | 13 | 5.39 | .328 | 1.43 | 10.3 | 2.6 | 8.1 | 170.1 | 194 | 111 | 102 | 24 | 49 | 153 | 0 | 0 | 0 | 0 | 8 | 6 | 7 | 4.01 |
| RP | Benoit, J.Benoit, Joaquin >> | 38 | 2015 | R | 97 | 82 | 0 | 8 | 7 | 4.27 | .311 | 1.29 | 7.2 | 4.4 | 7.8 | 118.0 | 94 | 59 | 56 | 11 | 58 | 102 | 0 | 2 | 5 | 0 | 0 | 8 | 3 | 4.16 |
| RP | Gregerson, L.Gregerson, Luke >> | 31 | 2015 | R | 80 | 84 | 0 | 7 | 7 | 3.71 | .306 | 1.31 | 9.2 | 2.7 | 7.2 | 111.2 | 113 | 46 | 46 | 11 | 33 | 89 | 0 | 4 | 6 | 0 | 0 | 2 | 2 | 3.63 |
| RP | Hendriks, L.Hendriks, Liam >> | 26 | 2015 | R | 60 | 77 | 0 | 7 | 4 | 4.70 | .336 | 1.49 | 10.9 | 2.6 | 10.7 | 97.2 | 118 | 53 | 51 | 10 | 28 | 115 | 0 | 2 | 2 | 0 | 0 | 2 | 5 | 2.90 |
| SP | Sanchez, A.Sanchez, Anibal >> | 31 | 2015 | R | 53 | 10 | 0 | 1 | 0 | 6.55 | .353 | 1.64 | 12.3 | 2.5 | 7.4 | 11.0 | 15 | 8 | 8 | 2 | 3 | 9 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 4.55 |
| SP | Medlen, K.Medlen, Kris >> | 29 | 2015 | R | 47 | 66 | 0 | 7 | 7 | 5.42 | .359 | 1.66 | 11.2 | 3.7 | 5.5 | 113.0 | 141 | 68 | 68 | 16 | 47 | 69 | 0 | 9 | 4 | 0 | 0 | 2 | 6 | 4.92 |