| SP | Keuchel, D.Keuchel, Dallas † >> | 27 | 2015 | L | 94 | 36 | 36 | 21 | 8 | 3.13 | .282 | 1.16 | 7.8 | 2.7 | 8.3 | 261.1 | 226 | 96 | 91 | 29 | 77 | 242 | 5 | 0 | 0 | 1 | 27 | 5 | 6 | 3.53 |
| SP | Archer, C.Archer, Chris † # >> | 26 | 2015 | R | 87 | 34 | 34 | 16 | 10 | 4.02 | .313 | 1.31 | 8.8 | 3.0 | 9.3 | 219.2 | 214 | 106 | 98 | 25 | 74 | 227 | 2 | 0 | 0 | 0 | 19 | 12 | 4 | 3.59 |
| SP | Lester, J.Lester, Jon # >> | 31 | 2015 | L | 83 | 33 | 33 | 9 | 14 | 5.78 | .323 | 1.38 | 9.7 | 2.7 | 9.6 | 196.1 | 212 | 128 | 126 | 34 | 58 | 208 | 0 | 0 | 0 | 0 | 14 | 11 | 7 | 4.19 |
| RP | Melancon, M.Melancon, Mark >> | 30 | 2015 | R | 85 | 79 | 0 | 1 | 2 | 3.61 | .307 | 1.28 | 9.2 | 2.4 | 7.1 | 87.1 | 89 | 35 | 35 | 10 | 23 | 69 | 0 | 5 | 2 | 0 | 0 | 4 | 2 | 3.84 |
| RP | Matusz, B.Matusz, Brian >> | 28 | 2015 | L | 58 | 33 | 0 | 2 | 0 | 5.20 | .355 | 1.65 | 10.8 | 4.3 | 9.3 | 36.1 | 43 | 22 | 21 | 4 | 17 | 37 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.81 |
| SP | Miller, S.Miller, Shelby >> | 24 | 2015 | R | 63 | 7 | 0 | 3 | 1 | 3.60 | .348 | 1.60 | 8.4 | 6.0 | 5.4 | 15.0 | 14 | 6 | 6 | 1 | 10 | 9 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.67 |
| CL | Betances, D.Betances, Dellin † >> | 27 | 2015 | R | 93 | 74 | 0 | 3 | 10 | 2.74 | .293 | 1.22 | 6.0 | 5.0 | 10.3 | 75.2 | 50 | 24 | 23 | 0 | 42 | 86 | 0 | 41 | 1 | 0 | 0 | 2 | 6 | 2.47 |