| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 34 | 34 | 12 | 11 | 3.24 | .294 | 1.23 | 8.3 | 2.8 | 4.9 | 252.2 | 232 | 95 | 91 | 22 | 79 | 138 | 5 | 0 | 0 | 1 | 21 | 5 | 3 | 4.04 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 31 | 31 | 15 | 9 | 3.92 | .313 | 1.35 | 8.6 | 3.6 | 4.5 | 188.1 | 179 | 90 | 82 | 16 | 75 | 94 | 0 | 0 | 0 | 0 | 15 | 3 | 4 | 4.35 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 95 | 102 | 0 | 3 | 1 | 3.26 | .302 | 1.27 | 7.1 | 4.4 | 10.3 | 85.2 | 67 | 35 | 31 | 4 | 42 | 97 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 2.88 |
| RP | Eckersley, D.Eckersley, Dennis † >> | 36 | 1990 | R | 88 | 92 | 0 | 8 | 9 | 2.97 | .276 | 1.14 | 8.5 | 1.7 | 7.6 | 103.0 | 97 | 42 | 34 | 6 | 20 | 87 | 0 | 17 | 6 | 0 | 0 | 1 | 0 | 2.68 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 58 | 0 | 2 | 4 | 2.37 | .242 | 0.92 | 5.4 | 3.0 | 9.0 | 60.2 | 36 | 18 | 16 | 1 | 20 | 60 | 0 | 16 | 2 | 0 | 0 | 2 | 0 | 2.32 |
| RP | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 75 | 25 | 0 | 1 | 1 | 0.93 | .216 | 0.83 | 4.7 | 2.8 | 9.6 | 29.0 | 15 | 3 | 3 | 1 | 9 | 31 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | 2.24 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 69 | 25 | 0 | 2 | 2 | 4.99 | .308 | 1.34 | 6.6 | 5.7 | 8.4 | 30.2 | 22 | 17 | 17 | 5 | 19 | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5.20 |
| SP | Seaver, T.Seaver, Tom # >> | 27 | 1971 | R | 71 | 20 | 0 | 0 | 2 | 6.43 | .342 | 1.53 | 10.6 | 3.2 | 8.0 | 71.1 | 84 | 53 | 51 | 12 | 25 | 63 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 4.56 |