| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 95 | 21 | 21 | 10 | 5 | 3.61 | .291 | 1.23 | 7.9 | 3.2 | 9.1 | 137.0 | 120 | 57 | 55 | 11 | 48 | 139 | 2 | 0 | 0 | 1 | 14 | 1 | 1 | 3.09 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 89 | 21 | 21 | 9 | 6 | 3.14 | .252 | 1.01 | 7.1 | 2.0 | 9.7 | 154.2 | 122 | 55 | 54 | 17 | 34 | 166 | 5 | 0 | 0 | 3 | 15 | 0 | 3 | 2.94 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 20 | 20 | 10 | 6 | 3.21 | .317 | 1.37 | 8.8 | 3.5 | 6.0 | 140.0 | 137 | 56 | 50 | 14 | 55 | 94 | 3 | 0 | 0 | 1 | 13 | 3 | 1 | 4.20 |
| SP | Mathewson, C.Mathewson, Christy >> | 28 | 1908 | R | 82 | 20 | 20 | 8 | 7 | 3.59 | .296 | 1.22 | 8.7 | 2.3 | 4.8 | 143.0 | 139 | 64 | 57 | 11 | 36 | 77 | 4 | 0 | 0 | 2 | 13 | 5 | 2 | 3.78 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 69 | 20 | 20 | 6 | 5 | 5.40 | .338 | 1.50 | 10.9 | 2.6 | 4.3 | 121.2 | 147 | 76 | 73 | 12 | 35 | 58 | 1 | 0 | 0 | 0 | 8 | 4 | 3 | 4.30 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 93 | 51 | 0 | 3 | 2 | 2.57 | .253 | 1.00 | 4.7 | 4.3 | 9.4 | 63.0 | 33 | 21 | 18 | 7 | 30 | 66 | 0 | 10 | 4 | 0 | 0 | 1 | 1 | 3.83 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 21 | 0 | 6 | 4 | 3.29 | .287 | 1.21 | 8.0 | 3.0 | 6.0 | 27.1 | 24 | 10 | 10 | 4 | 9 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.59 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 14 | 0 | 0 | 2 | 1.32 | .255 | 1.02 | 4.8 | 4.8 | 7.6 | 13.2 | 7 | 4 | 2 | 1 | 7 | 11 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 3.92 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 18 | 0 | 0 | 2 | 5.50 | .270 | 1.06 | 7.5 | 2.0 | 5.0 | 18.0 | 15 | 11 | 11 | 3 | 4 | 10 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4.89 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 11 | 0 | 2 | 2 | 4.31 | .312 | 1.34 | 9.5 | 2.7 | 2.8 | 54.1 | 57 | 27 | 26 | 9 | 16 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5.48 |