| SP | deGrom, J.deGrom, Jacob >> | 30 | 2018 | R | 93 | 34 | 34 | 11 | 14 | 4.13 | .293 | 1.23 | 8.5 | 2.6 | 10.1 | 233.0 | 219 | 109 | 107 | 26 | 68 | 262 | 2 | 0 | 0 | 0 | 20 | 3 | 3 | 3.12 |
| SP | Maeda, K.Maeda, Kenta # >> | 31 | 2019 | R | 65 | 33 | 33 | 7 | 10 | 4.70 | .294 | 1.24 | 8.1 | 3.1 | 10.7 | 147.1 | 132 | 80 | 77 | 23 | 50 | 174 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 3.73 |
| SP | Shields, J.Shields, James >> | 30 | 2011 | R | 63 | 32 | 32 | 15 | 8 | 3.83 | .308 | 1.32 | 8.3 | 3.6 | 8.1 | 232.2 | 213 | 100 | 99 | 38 | 94 | 208 | 5 | 0 | 0 | 1 | 20 | 4 | 4 | 4.60 |
| SP | Gonzalez, G.Gonzalez, Gio # >> | 27 | 2012 | L | 48 | 30 | 30 | 8 | 6 | 5.85 | .360 | 1.62 | 10.5 | 4.2 | 10.0 | 169.1 | 197 | 111 | 110 | 19 | 78 | 187 | 1 | 0 | 0 | 0 | 12 | 11 | 7 | 3.83 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 84 | 0 | 7 | 9 | 4.41 | .299 | 1.25 | 8.6 | 2.7 | 9.9 | 114.1 | 109 | 60 | 56 | 13 | 34 | 126 | 0 | 5 | 5 | 0 | 0 | 3 | 3 | 3.25 |
| RP | Thornburg, T.Thornburg, Tyler † >> | 27 | 2016 | R | 67 | 83 | 0 | 9 | 5 | 4.70 | .309 | 1.31 | 8.0 | 3.9 | 10.1 | 105.1 | 93 | 56 | 55 | 15 | 45 | 118 | 0 | 11 | 6 | 0 | 0 | 3 | 2 | 3.98 |
| RP | Melancon, M.Melancon, Mark >> | 30 | 2015 | R | 36 | 61 | 0 | 4 | 2 | 5.01 | .314 | 1.33 | 9.7 | 2.3 | 7.4 | 73.2 | 79 | 41 | 41 | 14 | 19 | 60 | 0 | 5 | 2 | 0 | 0 | 3 | 5 | 4.75 |
| SP | Berrios, J.Berrios, Jose >> | 24 | 2018 | R | 35 | 11 | 0 | 1 | 0 | 5.00 | .250 | 1.00 | 9.0 | 0.0 | 9.0 | 9.0 | 9 | 5 | 5 | 4 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.78 |