| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 94 | 26 | 26 | 8 | 10 | 3.78 | .276 | 1.13 | 7.6 | 2.5 | 11.1 | 152.1 | 129 | 68 | 64 | 21 | 43 | 187 | 0 | 0 | 0 | 0 | 16 | 2 | 8 | 3.22 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 84 | 25 | 25 | 13 | 7 | 4.39 | .313 | 1.34 | 8.3 | 3.8 | 7.2 | 137.1 | 126 | 68 | 67 | 19 | 58 | 110 | 0 | 0 | 0 | 0 | 12 | 4 | 0 | 4.55 |
| SP | Hamels, C.Hamels, Cole # >> | 28 | 2011 | L | 78 | 25 | 25 | 11 | 7 | 5.15 | .337 | 1.50 | 10.6 | 2.9 | 7.8 | 145.0 | 170 | 85 | 83 | 23 | 47 | 126 | 1 | 0 | 0 | 0 | 12 | 4 | 3 | 4.38 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 26 | 2016 | L | 76 | 25 | 25 | 9 | 6 | 5.00 | .312 | 1.34 | 8.7 | 3.4 | 10.1 | 140.1 | 135 | 78 | 78 | 25 | 53 | 157 | 1 | 0 | 0 | 0 | 13 | 3 | 0 | 4.28 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 22 | 2015 | R | 57 | 24 | 24 | 8 | 2 | 4.75 | .318 | 1.37 | 9.2 | 3.2 | 8.6 | 134.2 | 137 | 72 | 71 | 17 | 48 | 128 | 0 | 0 | 0 | 0 | 12 | 3 | 4 | 3.88 |
| RP | O'Day, D.O'Day, Darren >> | 32 | 2014 | R | 66 | 61 | 0 | 4 | 4 | 4.94 | .334 | 1.48 | 9.9 | 3.4 | 8.6 | 71.0 | 78 | 39 | 39 | 11 | 27 | 68 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 4.32 |
| RP | Feliz, N.Feliz, Neftali >> | 22 | 2010 | R | 65 | 62 | 0 | 5 | 3 | 4.70 | .313 | 1.35 | 8.9 | 3.4 | 9.0 | 61.1 | 60 | 32 | 32 | 13 | 23 | 61 | 0 | 3 | 3 | 0 | 0 | 1 | 5 | 4.95 |
| CL | Osuna, R.Osuna, Roberto >> | 22 | 2017 | R | 63 | 66 | 0 | 2 | 6 | 3.86 | .288 | 1.21 | 8.6 | 2.4 | 10.2 | 67.2 | 64 | 30 | 29 | 7 | 18 | 76 | 0 | 25 | 5 | 0 | 0 | 0 | 1 | 2.90 |
| RP | Jeffress, J.Jeffress, Jeremy >> | 30 | 2018 | R | 41 | 31 | 0 | 2 | 0 | 3.63 | .320 | 1.39 | 8.5 | 4.2 | 7.8 | 39.2 | 37 | 19 | 16 | 3 | 18 | 34 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3.72 |
| SP | Teheran, J.Teheran, Julio >> | 23 | 2014 | R | 41 | 12 | 0 | 1 | 3 | 10.13 | .461 | 2.56 | 14.6 | 8.4 | 6.8 | 16.0 | 26 | 18 | 18 | 1 | 15 | 12 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.13 |