| SP | Scherzer, M.Scherzer, Max >> | 33 | 2017 | R | 98 | 15 | 15 | 7 | 3 | 3.06 | .294 | 1.20 | 7.4 | 3.3 | 9.3 | 97.0 | 80 | 33 | 33 | 10 | 36 | 100 | 2 | 0 | 0 | 1 | 11 | 5 | 4 | 3.55 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 14 | 14 | 5 | 0 | 3.30 | .288 | 1.21 | 8.0 | 2.9 | 10.5 | 71.0 | 63 | 26 | 26 | 5 | 23 | 83 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2.55 |
| SP | Richards, G.Richards, Garrett >> | 26 | 2014 | R | 73 | 13 | 13 | 7 | 2 | 3.95 | .283 | 1.14 | 7.7 | 2.6 | 7.0 | 68.1 | 58 | 30 | 30 | 6 | 20 | 53 | 0 | 0 | 0 | 0 | 6 | 3 | 3 | 3.60 |
| CL | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 39 | 0 | 2 | 4 | 1.93 | .208 | 0.74 | 4.9 | 1.7 | 13.5 | 42.0 | 23 | 9 | 9 | 3 | 8 | 63 | 0 | 28 | 3 | 0 | 0 | 2 | 1 | 1.64 |
| RP | Ottavino, A.Ottavino, Adam >> | 32 | 2018 | R | 61 | 37 | 0 | 3 | 3 | 4.10 | .279 | 1.16 | 7.9 | 2.6 | 8.1 | 48.1 | 42 | 25 | 22 | 8 | 14 | 43 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 4.25 |
| RP | Marmol, C.Marmol, Carlos >> | 28 | 2010 | R | 41 | 23 | 0 | 2 | 1 | 5.76 | .375 | 1.80 | 9.4 | 6.8 | 9.4 | 25.0 | 26 | 16 | 16 | 2 | 19 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4.24 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 13 | 2 | 8 | 1 | 2.47 | .255 | 0.97 | 6.3 | 2.5 | 7.2 | 54.2 | 38 | 15 | 15 | 3 | 15 | 43 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 3.13 |