| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 23 | 23 | 10 | 10 | 3.83 | .313 | 1.34 | 8.3 | 3.8 | 5.9 | 157.1 | 145 | 69 | 67 | 12 | 66 | 103 | 1 | 0 | 0 | 0 | 12 | 4 | 4 | 4.02 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 22 | 22 | 7 | 7 | 4.59 | .306 | 1.29 | 8.9 | 2.7 | 5.3 | 119.2 | 118 | 64 | 61 | 21 | 36 | 70 | 0 | 0 | 0 | 0 | 7 | 4 | 4 | 5.13 |
| SP | Bender, C.Bender, Chief # >> | 26 | 1910 | R | 72 | 22 | 22 | 6 | 13 | 5.52 | .322 | 1.37 | 9.7 | 2.7 | 5.7 | 150.0 | 161 | 101 | 92 | 17 | 45 | 95 | 7 | 0 | 0 | 0 | 8 | 8 | 1 | 4.27 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 22 | 22 | 12 | 9 | 3.91 | .294 | 1.23 | 8.6 | 2.5 | 5.0 | 165.2 | 158 | 80 | 72 | 14 | 45 | 91 | 10 | 0 | 0 | 3 | 11 | 4 | 4 | 3.89 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 21 | 21 | 8 | 5 | 3.18 | .286 | 1.19 | 6.5 | 4.3 | 5.0 | 141.2 | 102 | 56 | 50 | 13 | 67 | 78 | 1 | 0 | 0 | 1 | 15 | 1 | 3 | 4.54 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 94 | 50 | 0 | 3 | 1 | 3.86 | .307 | 1.30 | 6.4 | 5.4 | 9.3 | 65.1 | 46 | 33 | 28 | 8 | 39 | 67 | 0 | 4 | 1 | 0 | 0 | 2 | 2 | 4.43 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 69 | 55 | 0 | 4 | 6 | 3.68 | .270 | 1.11 | 7.8 | 2.3 | 9.5 | 58.2 | 50 | 26 | 24 | 8 | 15 | 61 | 0 | 10 | 2 | 0 | 0 | 0 | 0 | 3.47 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 51 | 3 | 0 | 0 | 0 | 8.44 | .429 | 2.25 | 14.4 | 7.2 | 7.2 | 5.1 | 8 | 5 | 5 | 1 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.40 |
| SP | McDowell, S.McDowell, Sam >> | 23 | 1965 | L | 44 | 7 | 0 | 2 | 0 | 9.95 | .430 | 2.16 | 13.7 | 5.7 | 10.4 | 19.0 | 29 | 21 | 21 | 6 | 12 | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 7.00 |