| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 95 | 23 | 23 | 9 | 8 | 4.11 | .331 | 1.48 | 8.9 | 4.4 | 8.2 | 151.0 | 149 | 73 | 69 | 16 | 74 | 138 | 0 | 0 | 0 | 0 | 11 | 1 | 3 | 4.04 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 90 | 23 | 23 | 5 | 13 | 6.01 | .351 | 1.61 | 11.2 | 3.4 | 9.5 | 139.1 | 173 | 102 | 93 | 27 | 52 | 146 | 2 | 0 | 0 | 0 | 7 | 1 | 5 | 4.57 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 23 | 23 | 4 | 14 | 5.68 | .334 | 1.49 | 10.0 | 3.4 | 5.3 | 115.2 | 128 | 83 | 73 | 19 | 44 | 68 | 0 | 0 | 0 | 0 | 7 | 2 | 4 | 5.17 |
| SP | Cueto, J.Cueto, Johnny # >> | 28 | 2014 | R | 75 | 24 | 24 | 8 | 7 | 3.76 | .297 | 1.25 | 8.2 | 3.1 | 6.6 | 177.0 | 162 | 80 | 74 | 17 | 60 | 129 | 4 | 0 | 0 | 1 | 12 | 2 | 2 | 3.84 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 66 | 0 | 8 | 7 | 3.72 | .272 | 1.09 | 7.6 | 2.2 | 9.5 | 92.0 | 78 | 40 | 38 | 6 | 22 | 97 | 0 | 9 | 3 | 0 | 0 | 3 | 3 | 2.55 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 48 | 0 | 0 | 2 | 2.90 | .314 | 1.32 | 8.4 | 3.5 | 10.2 | 62.0 | 58 | 21 | 20 | 5 | 24 | 70 | 0 | 6 | 3 | 0 | 0 | 3 | 0 | 3.10 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 37 | 0 | 0 | 5 | 9.00 | .397 | 1.98 | 11.5 | 6.3 | 8.3 | 40.0 | 51 | 40 | 40 | 5 | 28 | 37 | 0 | 4 | 2 | 0 | 0 | 0 | 3 | 4.88 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 56 | 32 | 0 | 2 | 0 | 3.38 | .297 | 1.27 | 8.2 | 3.4 | 9.0 | 34.2 | 31 | 14 | 13 | 3 | 13 | 34 | 0 | 2 | 0 | 0 | 0 | 0 | 4 | 3.29 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 46 | 1 | 1 | 0 | 1 | 2.70 | .286 | 1.20 | 7.5 | 4.5 | 6.0 | 6.2 | 5 | 2 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.17 |