| SP | Scherzer, M.Scherzer, Max # >> | 33 | 2017 | R | 95 | 23 | 23 | 4 | 11 | 4.37 | .290 | 1.21 | 7.7 | 3.2 | 9.5 | 148.1 | 127 | 72 | 72 | 29 | 52 | 156 | 0 | 0 | 0 | 0 | 13 | 3 | 0 | 4.55 |
| SP | Horlen, J.Horlen, Joe # >> | 27 | 1964 | R | 78 | 23 | 23 | 5 | 15 | 5.35 | .349 | 1.57 | 9.7 | 4.5 | 4.6 | 134.2 | 145 | 83 | 80 | 19 | 67 | 69 | 0 | 0 | 0 | 0 | 9 | 5 | 5 | 5.43 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 22 | 22 | 4 | 11 | 6.22 | .347 | 1.55 | 10.0 | 4.0 | 4.8 | 143.1 | 159 | 103 | 99 | 23 | 63 | 76 | 5 | 0 | 0 | 0 | 6 | 6 | 2 | 5.48 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 22 | 22 | 10 | 9 | 4.14 | .310 | 1.33 | 8.7 | 3.3 | 4.8 | 156.2 | 150 | 81 | 72 | 21 | 58 | 83 | 6 | 0 | 0 | 1 | 11 | 3 | 3 | 4.86 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 60 | 0 | 4 | 2 | 2.42 | .271 | 1.12 | 5.4 | 4.7 | 9.4 | 74.1 | 44 | 20 | 20 | 2 | 39 | 77 | 0 | 4 | 1 | 0 | 0 | 0 | 4 | 2.85 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 44 | 0 | 4 | 8 | 4.80 | .300 | 1.28 | 10.2 | 1.4 | 8.0 | 60.0 | 68 | 35 | 32 | 9 | 9 | 53 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 3.63 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 39 | 0 | 0 | 2 | 5.00 | .270 | 1.09 | 7.2 | 2.6 | 10.0 | 45.0 | 36 | 26 | 25 | 10 | 13 | 50 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 4.60 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 56 | 36 | 0 | 1 | 0 | 5.30 | .352 | 1.63 | 9.5 | 5.4 | 10.0 | 35.2 | 37 | 21 | 21 | 4 | 21 | 39 | 0 | 5 | 1 | 0 | 0 | 0 | 3 | 4.06 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 1 | 0 | 0 | 0 | 11.57 | .462 | 2.57 | 27.0 | 0.0 | 4.5 | 2.1 | 6 | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |