| SP | Greinke, Z.Greinke, Zack $ >> | 32 | 2015 | R | 94 | 22 | 22 | 7 | 6 | 3.77 | .261 | 1.03 | 7.3 | 2.0 | 6.6 | 157.2 | 128 | 69 | 66 | 24 | 35 | 116 | 4 | 0 | 0 | 1 | 12 | 4 | 3 | 4.25 |
| SP | Snell, B.Snell, Blake $ >> | 25 | 2018 | L | 88 | 21 | 21 | 11 | 3 | 3.71 | .293 | 1.22 | 7.8 | 3.2 | 7.9 | 126.0 | 109 | 55 | 52 | 13 | 45 | 111 | 1 | 0 | 0 | 0 | 11 | 3 | 7 | 3.72 |
| SP | Seaver, T.Seaver, Tom # >> | 27 | 1971 | R | 81 | 21 | 21 | 7 | 10 | 4.98 | .290 | 1.18 | 8.6 | 2.1 | 8.9 | 144.2 | 137 | 83 | 80 | 28 | 33 | 142 | 8 | 0 | 0 | 1 | 9 | 7 | 1 | 4.39 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 70 | 21 | 21 | 10 | 7 | 3.61 | .289 | 1.19 | 8.0 | 2.8 | 5.8 | 159.2 | 141 | 68 | 64 | 17 | 49 | 102 | 9 | 0 | 0 | 3 | 12 | 5 | 2 | 4.13 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 96 | 50 | 0 | 3 | 7 | 3.34 | .301 | 1.29 | 8.1 | 3.5 | 9.7 | 62.0 | 56 | 26 | 23 | 9 | 24 | 67 | 0 | 6 | 3 | 0 | 0 | 0 | 1 | 3.89 |
| RP | Hader, J.Hader, Josh $ >> | 24 | 2018 | L | 91 | 38 | 0 | 3 | 3 | 3.90 | .281 | 1.17 | 5.9 | 4.7 | 11.8 | 55.1 | 36 | 24 | 24 | 4 | 29 | 72 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 2.91 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 76 | 23 | 0 | 3 | 4 | 4.94 | .377 | 1.77 | 11.7 | 4.7 | 12.1 | 23.2 | 30 | 13 | 13 | 2 | 12 | 31 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 3.13 |
| RP | Dotel, O.Dotel, Octavio # >> | 29 | 2002 | R | 66 | 23 | 0 | 1 | 1 | 5.33 | .356 | 1.66 | 7.6 | 7.6 | 10.4 | 25.1 | 21 | 15 | 15 | 2 | 21 | 29 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.24 |
| SP | Smoltz, J.Smoltz, John >> | 29 | 1996 | R | 62 | 10 | 1 | 2 | 0 | 5.61 | .353 | 1.52 | 11.2 | 2.9 | 9.0 | 25.2 | 31 | 16 | 16 | 8 | 8 | 25 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 6.48 |