| SP | deGrom, J.deGrom, Jacob >> | 30 | 2018 | R | 97 | 27 | 27 | 9 | 11 | 3.55 | .294 | 1.23 | 8.1 | 3.0 | 10.5 | 177.1 | 160 | 77 | 70 | 17 | 59 | 206 | 3 | 0 | 0 | 1 | 0 | 3 | 1 | 2.97 |
| SP | Wheeler, Z.Wheeler, Zack >> | 28 | 2018 | R | 85 | 35 | 35 | 9 | 19 | 4.82 | .336 | 1.50 | 10.3 | 3.2 | 9.0 | 207.1 | 237 | 121 | 111 | 23 | 73 | 207 | 1 | 0 | 0 | 0 | 0 | 5 | 3 | 3.57 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 25 | 2018 | R | 62 | 33 | 33 | 8 | 13 | 5.55 | .330 | 1.45 | 9.8 | 3.4 | 12.2 | 142.2 | 154 | 94 | 88 | 23 | 53 | 193 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 3.59 |
| RP | Bashlor, T.Bashlor, Tyler >> | 25 | 2018 | R | 64 | 86 | 0 | 11 | 2 | 2.61 | .301 | 1.27 | 8.3 | 3.1 | 8.1 | 138.0 | 128 | 43 | 40 | 9 | 47 | 124 | 0 | 4 | 3 | 0 | 0 | 3 | 2 | 3.14 |
| RP | Blevins, J.Blevins, Jerry >> | 35 | 2018 | L | 49 | 103 | 0 | 4 | 4 | 3.27 | .315 | 1.35 | 7.0 | 5.3 | 8.7 | 82.2 | 64 | 34 | 30 | 10 | 48 | 79 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 4.49 |
| RP | Peterson, T.Peterson, Tim >> | 27 | 2018 | R | 41 | 71 | 0 | 4 | 8 | 3.73 | .277 | 1.13 | 8.0 | 2.2 | 9.5 | 99.0 | 88 | 45 | 41 | 17 | 24 | 104 | 0 | 8 | 2 | 0 | 0 | 2 | 0 | 3.92 |
| RP | Sewald, P.Sewald, Paul >> | 28 | 2018 | R | 25 | 55 | 0 | 3 | 5 | 4.32 | .298 | 1.23 | 7.9 | 3.2 | 10.3 | 77.0 | 68 | 40 | 37 | 7 | 27 | 88 | 0 | 8 | 1 | 0 | 0 | 3 | 2 | 3.06 |
| RP | Swarzak, A.Swarzak, Anthony >> | 32 | 2018 | R | 24 | 33 | 0 | 3 | 2 | 4.66 | .325 | 1.42 | 9.5 | 3.5 | 10.8 | 36.2 | 38 | 21 | 19 | 8 | 14 | 43 | 0 | 5 | 2 | 0 | 0 | 1 | 0 | 4.75 |
| SP | Oswalt, C.Oswalt, Corey >> | 24 | 2018 | R | 23 | 34 | 34 | 3 | 13 | 5.89 | .362 | 1.70 | 11.7 | 3.6 | 7.0 | 131.1 | 171 | 88 | 86 | 19 | 52 | 102 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4.54 |