| SP | deGrom, J.deGrom, Jacob >> | 30 | 2018 | R | 93 | 26 | 26 | 9 | 10 | 4.57 | .323 | 1.42 | 10.0 | 2.7 | 10.5 | 167.1 | 186 | 86 | 85 | 21 | 51 | 195 | 0 | 0 | 0 | 0 | 12 | 3 | 6 | 3.27 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 88 | 27 | 27 | 15 | 10 | 4.18 | .298 | 1.25 | 8.2 | 3.0 | 8.4 | 189.2 | 173 | 93 | 88 | 17 | 64 | 177 | 2 | 0 | 0 | 1 | 15 | 4 | 4 | 3.38 |
| SP | Giolito, L.Giolito, Lucas >> | 24 | 2019 | R | 71 | 27 | 27 | 13 | 9 | 4.83 | .348 | 1.55 | 9.1 | 5.0 | 9.4 | 156.2 | 157 | 87 | 84 | 20 | 86 | 163 | 0 | 0 | 0 | 0 | 12 | 8 | 7 | 4.38 |
| SP | Maeda, K.Maeda, Kenta # >> | 31 | 2019 | R | 64 | 27 | 27 | 2 | 9 | 6.09 | .353 | 1.58 | 10.5 | 3.8 | 9.2 | 109.1 | 127 | 75 | 74 | 20 | 46 | 111 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 4.78 |
| SP | Bieber, S.Bieber, Shane # >> | 24 | 2019 | R | 49 | 25 | 25 | 9 | 10 | 4.14 | .281 | 1.16 | 8.4 | 2.1 | 10.7 | 158.2 | 148 | 80 | 73 | 27 | 36 | 188 | 1 | 0 | 0 | 0 | 16 | 2 | 4 | 3.56 |
| RP | Chapman, A.Chapman, Aroldis † >> | 24 | 2012 | L | 94 | 77 | 0 | 8 | 0 | 2.91 | .268 | 1.08 | 6.1 | 3.6 | 10.0 | 102.0 | 69 | 33 | 33 | 8 | 41 | 113 | 0 | 8 | 0 | 0 | 0 | 2 | 4 | 3.07 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 68 | 0 | 5 | 1 | 3.39 | .267 | 1.05 | 6.6 | 2.9 | 9.7 | 87.2 | 64 | 35 | 33 | 13 | 28 | 94 | 0 | 10 | 1 | 0 | 0 | 4 | 0 | 3.89 |
| RP | Rivera, M.Rivera, Mariano >> | 42 | 2011 | R | 37 | 45 | 0 | 1 | 2 | 2.59 | .272 | 1.10 | 7.2 | 2.7 | 9.2 | 59.0 | 47 | 19 | 17 | 3 | 18 | 60 | 0 | 7 | 2 | 0 | 0 | 1 | 0 | 2.59 |
| RP | Barraclough, K.Barraclough, Kyle >> | 26 | 2016 | R | 26 | 44 | 0 | 3 | 2 | 4.63 | .364 | 1.69 | 9.0 | 6.5 | 11.9 | 46.2 | 46 | 25 | 24 | 9 | 33 | 61 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 5.11 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 43 | 6 | 3 | 2 | 1 | 7.54 | .398 | 1.99 | 12.7 | 5.7 | 4.9 | 22.2 | 31 | 20 | 19 | 3 | 14 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5.59 |
| SP | Salazar, D.Salazar, Danny >> | 25 | 2015 | R | 35 | 27 | 0 | 2 | 2 | 4.74 | .325 | 1.35 | 8.8 | 3.6 | 11.5 | 43.2 | 42 | 24 | 23 | 8 | 17 | 55 | 0 | 6 | 1 | 0 | 0 | 4 | 1 | 4.33 |