| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 94 | 34 | 34 | 11 | 14 | 3.50 | .274 | 1.12 | 7.4 | 2.6 | 5.4 | 249.2 | 206 | 104 | 97 | 22 | 73 | 149 | 7 | 0 | 0 | 1 | 21 | 3 | 5 | 3.87 |
| SP | Pfiester, J.Pfiester, Jack # >> | 28 | 1906 | L | 74 | 33 | 33 | 15 | 12 | 4.08 | .292 | 1.22 | 8.1 | 2.9 | 4.7 | 251.2 | 226 | 116 | 114 | 24 | 82 | 130 | 14 | 0 | 0 | 3 | 13 | 4 | 3 | 4.24 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 31 | 31 | 8 | 13 | 4.61 | .359 | 1.64 | 10.0 | 4.8 | 5.1 | 173.2 | 193 | 95 | 89 | 25 | 92 | 98 | 0 | 0 | 0 | 0 | 12 | 7 | 3 | 5.46 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 83 | 0 | 5 | 6 | 3.51 | .273 | 1.09 | 6.1 | 3.8 | 7.7 | 120.2 | 81 | 49 | 47 | 16 | 51 | 102 | 0 | 7 | 4 | 0 | 0 | 4 | 5 | 4.41 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 50 | 39 | 0 | 0 | 2 | 6.69 | .339 | 1.51 | 11.5 | 2.1 | 7.4 | 39.0 | 50 | 32 | 29 | 10 | 9 | 32 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 5.46 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 59 | 4 | 0 | 0 | 0 | 13.50 | .533 | 3.43 | 22.5 | 13.5 | 18.0 | 4.2 | 10 | 7 | 7 | 3 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.25 |