| SP | Scherzer, M.Scherzer, Max $ >> | 33 | 2017 | R | 95 | 15 | 15 | 11 | 2 | 2.67 | .252 | 1.00 | 6.7 | 2.4 | 8.6 | 107.2 | 80 | 33 | 32 | 14 | 28 | 102 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 3.61 |
| SP | Alexander, P.Alexander, Pete $ >> | 28 | 1915 | R | 88 | 14 | 14 | 5 | 7 | 3.94 | .294 | 1.21 | 8.7 | 2.2 | 5.6 | 96.0 | 93 | 42 | 42 | 8 | 23 | 60 | 5 | 0 | 0 | 2 | 8 | 4 | 1 | 3.68 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 14 | 14 | 4 | 7 | 4.28 | .317 | 1.37 | 8.9 | 3.5 | 4.5 | 90.1 | 89 | 45 | 43 | 11 | 35 | 45 | 2 | 0 | 0 | 0 | 7 | 2 | 2 | 4.82 |
| SP | Cueto, J.Cueto, Johnny # >> | 28 | 2014 | R | 75 | 14 | 14 | 9 | 4 | 2.71 | .240 | 0.92 | 6.0 | 2.3 | 7.6 | 109.2 | 73 | 36 | 33 | 13 | 28 | 92 | 5 | 0 | 0 | 1 | 10 | 3 | 0 | 3.72 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 34 | 0 | 1 | 0 | 2.04 | .270 | 1.08 | 7.6 | 2.3 | 9.0 | 39.2 | 33 | 9 | 9 | 3 | 10 | 39 | 0 | 6 | 2 | 0 | 0 | 1 | 1 | 2.85 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 13 | 0 | 1 | 2 | 3.78 | .296 | 1.26 | 10.7 | 1.1 | 6.8 | 16.2 | 19 | 8 | 7 | 1 | 2 | 12 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2.69 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 5 | 0 | 0 | 1 | 7.20 | .423 | 2.20 | 16.2 | 3.6 | 7.2 | 5.0 | 9 | 4 | 4 | 2 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.80 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 81 | 12 | 0 | 0 | 0 | 4.40 | .295 | 1.26 | 7.1 | 4.5 | 9.0 | 14.1 | 11 | 7 | 7 | 1 | 7 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.43 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 4 | 2 | 2 | 1 | 1.67 | .173 | 0.63 | 3.7 | 2.0 | 5.7 | 27.0 | 11 | 5 | 5 | 1 | 6 | 17 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2.89 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 8 | 0 | 1 | 2 | 2.88 | .299 | 1.28 | 6.6 | 5.0 | 4.5 | 34.1 | 25 | 12 | 11 | 3 | 19 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.82 |