| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 97 | 10 | 10 | 3 | 6 | 5.31 | .332 | 1.48 | 9.4 | 3.8 | 9.3 | 61.0 | 64 | 41 | 36 | 10 | 26 | 63 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 4.39 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 78 | 10 | 10 | 4 | 2 | 5.92 | .322 | 1.43 | 9.7 | 3.2 | 10.0 | 62.1 | 67 | 41 | 41 | 11 | 22 | 69 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 4.15 |
| SP | Sheets, B.Sheets, Ben # >> | 26 | 2004 | R | 56 | 9 | 9 | 5 | 3 | 4.28 | .322 | 1.35 | 10.0 | 2.3 | 8.5 | 54.2 | 60 | 27 | 26 | 9 | 14 | 51 | 0 | 0 | 0 | 0 | 4 | 4 | 1 | 4.28 |
| SP | Weaver, J.Weaver, Jered >> | 29 | 2011 | R | 52 | 9 | 9 | 3 | 1 | 4.96 | .346 | 1.56 | 10.9 | 3.2 | 7.1 | 61.2 | 74 | 38 | 34 | 8 | 22 | 48 | 1 | 0 | 0 | 1 | 3 | 2 | 1 | 4.31 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 96 | 26 | 0 | 2 | 2 | 2.89 | .228 | 0.86 | 5.6 | 2.2 | 9.2 | 37.1 | 23 | 12 | 12 | 1 | 9 | 38 | 0 | 6 | 1 | 0 | 0 | 1 | 3 | 2.11 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 79 | 23 | 0 | 5 | 1 | 3.14 | .283 | 1.19 | 6.1 | 4.8 | 10.3 | 28.2 | 19 | 10 | 10 | 2 | 15 | 32 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 3.25 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 62 | 16 | 0 | 1 | 1 | 5.75 | .337 | 1.48 | 7.7 | 5.9 | 13.1 | 20.1 | 17 | 13 | 13 | 2 | 13 | 29 | 0 | 2 | 3 | 0 | 0 | 1 | 2 | 3.50 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 54 | 14 | 0 | 0 | 1 | 4.41 | .319 | 1.29 | 6.8 | 5.1 | 9.6 | 16.1 | 12 | 8 | 8 | 3 | 9 | 17 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 5.38 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 46 | 12 | 0 | 2 | 1 | 3.20 | .314 | 1.37 | 7.6 | 5.2 | 10.4 | 19.2 | 16 | 7 | 7 | 3 | 11 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.47 |
| SP | Perez, O.Perez, Odalis >> | 25 | 2002 | L | 51 | 6 | 0 | 2 | 0 | 4.50 | .354 | 1.64 | 12.2 | 2.6 | 4.5 | 14.0 | 19 | 7 | 7 | 0 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.86 |