| SP | Mathewson, C.Mathewson, Christy >> | 29 | 1909 | R | 86 | 20 | 20 | 9 | 5 | 3.58 | .292 | 1.22 | 8.9 | 2.1 | 4.6 | 130.2 | 129 | 56 | 52 | 13 | 31 | 67 | 2 | 0 | 0 | 0 | 14 | 2 | 0 | 4.03 |
| SP | Leonard, D.Leonard, Dutch $ >> | 22 | 1914 | L | 91 | 21 | 21 | 8 | 5 | 2.44 | .259 | 1.03 | 6.4 | 2.9 | 5.0 | 147.2 | 104 | 45 | 40 | 12 | 48 | 82 | 2 | 0 | 0 | 1 | 18 | 3 | 2 | 3.99 |
| SP | Johnson, R.Johnson, Randy † # >> | 41 | 2004 | L | 83 | 19 | 19 | 11 | 3 | 2.76 | .254 | 1.01 | 7.2 | 1.8 | 7.4 | 127.1 | 102 | 40 | 39 | 10 | 26 | 105 | 2 | 0 | 0 | 0 | 15 | 2 | 2 | 3.03 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 19 | 19 | 8 | 8 | 4.25 | .295 | 1.22 | 8.5 | 2.5 | 6.8 | 110.0 | 104 | 54 | 52 | 15 | 30 | 83 | 1 | 0 | 0 | 0 | 8 | 4 | 3 | 4.19 |
| SP | McDowell, S.McDowell, Sam >> | 26 | 1968 | L | 46 | 18 | 18 | 6 | 9 | 5.97 | .367 | 1.70 | 9.5 | 5.8 | 7.4 | 92.0 | 97 | 68 | 61 | 11 | 59 | 76 | 1 | 0 | 0 | 0 | 4 | 4 | 1 | 4.96 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 76 | 28 | 0 | 0 | 3 | 3.73 | .314 | 1.31 | 9.6 | 2.3 | 9.6 | 31.1 | 33 | 13 | 13 | 3 | 8 | 33 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 3.10 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 48 | 19 | 0 | 2 | 0 | 4.97 | .282 | 1.18 | 9.0 | 1.8 | 7.5 | 41.2 | 41 | 24 | 23 | 8 | 8 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.46 |