| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 95 | 29 | 29 | 9 | 12 | 5.05 | .311 | 1.33 | 8.3 | 3.7 | 8.2 | 181.2 | 167 | 105 | 102 | 24 | 75 | 164 | 3 | 0 | 0 | 1 | 15 | 4 | 3 | 4.22 |
| SP | Joss, A.Joss, Addie # $$ >> | 28 | 1908 | R | 82 | 28 | 28 | 18 | 8 | 3.23 | .267 | 1.08 | 8.0 | 1.8 | 4.1 | 228.1 | 202 | 90 | 82 | 11 | 45 | 105 | 16 | 0 | 0 | 3 | 17 | 2 | 5 | 3.32 |
| SP | Brown, M.Brown, Mordecai † $$ >> | 32 | 1908 | R | 85 | 27 | 27 | 15 | 8 | 3.85 | .278 | 1.14 | 8.1 | 2.2 | 3.5 | 205.2 | 184 | 91 | 88 | 23 | 51 | 79 | 11 | 0 | 0 | 1 | 17 | 3 | 2 | 4.48 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 26 | 26 | 10 | 10 | 5.13 | .304 | 1.28 | 8.9 | 2.6 | 7.3 | 170.1 | 168 | 98 | 97 | 24 | 50 | 138 | 5 | 0 | 0 | 4 | 11 | 5 | 4 | 4.18 |
| RP | Chapman, A.Chapman, Aroldis >> | 37 | 2025 | L | 96 | 60 | 0 | 5 | 2 | 3.61 | .284 | 1.18 | 7.0 | 3.6 | 8.0 | 72.1 | 56 | 30 | 29 | 10 | 29 | 64 | 0 | 7 | 6 | 0 | 0 | 1 | 5 | 4.28 |
| RP | Miller, A.Miller, Andrew $ >> | 31 | 2016 | L | 92 | 38 | 0 | 2 | 3 | 3.40 | .278 | 1.16 | 8.4 | 2.1 | 8.8 | 42.1 | 39 | 17 | 16 | 1 | 10 | 41 | 0 | 8 | 2 | 0 | 0 | 0 | 2 | 2.07 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 88 | 17 | 0 | 3 | 0 | 2.33 | .284 | 1.19 | 10.9 | 0.0 | 7.1 | 19.1 | 23 | 6 | 5 | 1 | 0 | 15 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 2.11 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 14 | 0 | 3 | 0 | 4.11 | .352 | 1.50 | 10.2 | 3.6 | 5.4 | 15.1 | 17 | 7 | 7 | 2 | 6 | 9 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 5.13 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 14 | 0 | 2 | 1 | 4.16 | .277 | 1.10 | 8.3 | 1.6 | 4.8 | 67.0 | 62 | 31 | 31 | 6 | 12 | 36 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3.76 |