| SP | Foltynewicz, M.Foltynewicz, Michael >> | 26 | 2018 | R | 95 | 18 | 18 | 3 | 9 | 4.27 | .312 | 1.34 | 9.4 | 2.7 | 10.7 | 109.2 | 114 | 62 | 52 | 18 | 33 | 130 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 3.72 |
| SP | Mengden, D.Mengden, Daniel >> | 25 | 2018 | R | 72 | 17 | 17 | 4 | 6 | 6.59 | .350 | 1.61 | 11.1 | 3.4 | 7.2 | 84.2 | 104 | 68 | 62 | 15 | 32 | 67 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 4.90 |
| SP | LeBlanc, W.LeBlanc, Wade # >> | 34 | 2018 | L | 61 | 17 | 17 | 3 | 6 | 4.70 | .319 | 1.37 | 9.2 | 3.1 | 7.2 | 92.0 | 94 | 50 | 48 | 24 | 32 | 74 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 5.92 |
| SP | Heaney, A.Heaney, Andrew >> | 27 | 2018 | L | 60 | 17 | 17 | 3 | 10 | 6.82 | .348 | 1.59 | 11.6 | 2.8 | 9.8 | 91.0 | 117 | 71 | 69 | 19 | 28 | 99 | 0 | 0 | 0 | 0 | 7 | 1 | 4 | 4.49 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 25 | 2018 | R | 57 | 17 | 17 | 4 | 7 | 6.24 | .370 | 1.70 | 11.9 | 3.5 | 11.1 | 96.2 | 127 | 67 | 67 | 15 | 37 | 118 | 1 | 0 | 0 | 0 | 6 | 6 | 3 | 3.92 |
| RP | Dominguez, S.Dominguez, Seranthony >> | 23 | 2018 | R | 96 | 46 | 0 | 2 | 4 | 4.55 | .336 | 1.52 | 9.3 | 4.4 | 12.1 | 59.1 | 61 | 33 | 30 | 7 | 29 | 79 | 0 | 0 | 3 | 0 | 0 | 0 | 8 | 3.34 |
| RP | Stammen, C.Stammen, Craig >> | 34 | 2018 | R | 74 | 48 | 0 | 4 | 3 | 5.60 | .324 | 1.40 | 10.3 | 2.5 | 11.9 | 62.2 | 71 | 41 | 39 | 10 | 17 | 82 | 0 | 3 | 2 | 0 | 0 | 2 | 5 | 3.37 |
| RP | Edwards, C.Edwards, Carl >> | 26 | 2018 | R | 60 | 39 | 0 | 3 | 2 | 3.83 | .350 | 1.54 | 9.0 | 5.1 | 12.1 | 44.2 | 44 | 20 | 19 | 1 | 25 | 59 | 0 | 4 | 0 | 0 | 0 | 3 | 2 | 2.52 |
| RP | Britton, Z.Britton, Zach >> | 30 | 2018 | L | 53 | 39 | 0 | 0 | 3 | 7.74 | .393 | 1.90 | 10.6 | 6.6 | 8.8 | 45.1 | 53 | 39 | 39 | 9 | 33 | 44 | 0 | 3 | 2 | 0 | 0 | 2 | 9 | 5.98 |
| SP | Hamels, C.Hamels, Cole >> | 35 | 2018 | L | 53 | 4 | 0 | 0 | 1 | 5.87 | .378 | 1.83 | 14.1 | 3.9 | 10.3 | 7.2 | 11 | 5 | 5 | 3 | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.57 |
| SP | Lucchesi, J.Lucchesi, Joey >> | 25 | 2018 | L | 45 | 40 | 0 | 3 | 6 | 3.04 | .308 | 1.31 | 7.5 | 4.3 | 9.6 | 71.0 | 59 | 24 | 24 | 8 | 34 | 76 | 0 | 7 | 0 | 0 | 0 | 2 | 2 | 3.85 |