| SP | Leonard, D.Leonard, Dutch # >> | 22 | 1914 | L | 91 | 29 | 29 | 14 | 7 | 3.23 | .292 | 1.23 | 7.6 | 3.5 | 6.2 | 189.2 | 160 | 82 | 68 | 15 | 74 | 130 | 1 | 0 | 0 | 0 | 21 | 1 | 0 | 3.85 |
| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 95 | 29 | 29 | 11 | 10 | 4.89 | .317 | 1.38 | 8.3 | 4.1 | 8.6 | 176.2 | 162 | 106 | 96 | 23 | 81 | 168 | 0 | 0 | 0 | 0 | 13 | 3 | 3 | 4.22 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 77 | 27 | 27 | 9 | 12 | 5.63 | .318 | 1.39 | 9.0 | 3.6 | 8.7 | 152.0 | 152 | 98 | 95 | 26 | 60 | 147 | 0 | 0 | 0 | 0 | 12 | 1 | 1 | 4.49 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 75 | 0 | 8 | 2 | 2.55 | .270 | 1.06 | 6.3 | 3.3 | 6.0 | 95.1 | 66 | 34 | 27 | 9 | 35 | 63 | 0 | 1 | 2 | 0 | 0 | 5 | 0 | 4.17 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 76 | 48 | 0 | 3 | 0 | 3.40 | .264 | 1.08 | 7.5 | 2.3 | 8.0 | 55.2 | 46 | 24 | 21 | 6 | 14 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.40 |
| CL | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 99 | 60 | 0 | 4 | 6 | 4.36 | .292 | 1.19 | 7.9 | 2.8 | 8.0 | 64.0 | 56 | 32 | 31 | 9 | 20 | 57 | 0 | 38 | 4 | 0 | 0 | 3 | 0 | 4.13 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 36 | 0 | 3 | 1 | 2.11 | .285 | 1.15 | 6.0 | 4.5 | 9.4 | 42.2 | 28 | 12 | 10 | 2 | 21 | 44 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 3.17 |