| SP | deGrom, J.deGrom, Jacob $$ >> | 30 | 2018 | R | 93 | 34 | 34 | 15 | 12 | 3.45 | .281 | 1.13 | 7.8 | 2.4 | 10.2 | 224.2 | 195 | 87 | 86 | 21 | 59 | 254 | 1 | 0 | 0 | 1 | 21 | 10 | 2 | 2.88 |
| SP | Buchholz, C.Buchholz, Clay $ >> | 29 | 2013 | R | 81 | 33 | 33 | 12 | 12 | 3.79 | .301 | 1.26 | 7.8 | 3.5 | 7.0 | 206.2 | 179 | 88 | 87 | 29 | 81 | 161 | 0 | 0 | 0 | 0 | 21 | 7 | 3 | 4.55 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 79 | 32 | 32 | 15 | 7 | 3.56 | .288 | 1.18 | 7.4 | 3.3 | 9.0 | 209.2 | 172 | 89 | 83 | 22 | 76 | 209 | 3 | 0 | 0 | 0 | 21 | 6 | 6 | 3.55 |
| SP | Beckett, J.Beckett, Josh † # >> | 31 | 2011 | R | 73 | 32 | 32 | 19 | 6 | 2.91 | .267 | 1.06 | 7.5 | 2.1 | 7.2 | 222.1 | 185 | 75 | 72 | 34 | 51 | 178 | 3 | 0 | 0 | 2 | 25 | 7 | 5 | 4.17 |
| SP | Weaver, J.Weaver, Jered † >> | 29 | 2011 | R | 69 | 31 | 31 | 11 | 11 | 3.52 | .293 | 1.23 | 8.5 | 2.6 | 7.0 | 219.2 | 207 | 88 | 86 | 30 | 63 | 171 | 9 | 0 | 0 | 1 | 20 | 3 | 5 | 4.12 |
| RP | Kimbrel, C.Kimbrel, Craig † $$ >> | 29 | 2017 | R | 100 | 85 | 0 | 7 | 6 | 2.23 | .248 | 0.95 | 6.4 | 2.1 | 12.2 | 101.0 | 72 | 25 | 25 | 13 | 24 | 137 | 0 | 14 | 4 | 0 | 0 | 4 | 6 | 2.79 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 76 | 28 | 0 | 5 | 0 | 2.90 | .250 | 0.94 | 4.1 | 4.4 | 7.0 | 31.0 | 14 | 10 | 10 | 3 | 15 | 24 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | 4.35 |
| RP | Osuna, R.Osuna, Roberto >> | 22 | 2017 | R | 62 | 27 | 0 | 1 | 0 | 4.30 | .323 | 1.43 | 9.6 | 3.4 | 9.0 | 29.1 | 31 | 14 | 14 | 5 | 11 | 29 | 0 | 5 | 0 | 0 | 0 | 0 | 3 | 4.38 |
| SP | Wainwright, A.Wainwright, Adam # >> | 29 | 2010 | R | 55 | 25 | 0 | 5 | 4 | 5.94 | .319 | 1.38 | 10.0 | 2.5 | 7.0 | 94.0 | 104 | 62 | 62 | 23 | 26 | 73 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 5.52 |