| SP | Verlander, J.Verlander, Justin >> | 36 | 2019 | R | 100 | 11 | 11 | 4 | 4 | 3.75 | .288 | 1.20 | 7.9 | 2.9 | 10.7 | 74.1 | 65 | 31 | 31 | 11 | 24 | 88 | 1 | 0 | 0 | 1 | 7 | 1 | 1 | 3.57 |
| SP | deGrom, J.deGrom, Jacob >> | 30 | 2018 | R | 93 | 11 | 11 | 4 | 2 | 2.33 | .250 | 0.98 | 6.6 | 2.2 | 9.3 | 85.0 | 62 | 22 | 22 | 6 | 21 | 88 | 0 | 0 | 0 | 0 | 8 | 2 | 1 | 2.66 |
| SP | Flaherty, J.Flaherty, Jack # >> | 23 | 2019 | R | 91 | 11 | 11 | 5 | 4 | 4.80 | .300 | 1.21 | 8.2 | 2.7 | 11.3 | 69.1 | 63 | 37 | 37 | 16 | 21 | 87 | 1 | 0 | 0 | 1 | 5 | 5 | 1 | 4.62 |
| SP | Carrasco, C.Carrasco, Carlos >> | 27 | 2014 | R | 83 | 11 | 11 | 0 | 3 | 8.50 | .357 | 1.61 | 11.5 | 3.0 | 11.3 | 36.0 | 46 | 34 | 34 | 10 | 12 | 45 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5.28 |
| SP | Severino, L.Severino, Luis >> | 23 | 2017 | R | 75 | 10 | 10 | 1 | 5 | 7.57 | .379 | 1.79 | 10.5 | 5.8 | 9.7 | 54.2 | 63 | 46 | 46 | 15 | 35 | 58 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 6.52 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 98 | 28 | 0 | 3 | 0 | 2.14 | .259 | 1.05 | 6.6 | 2.8 | 8.4 | 42.0 | 31 | 12 | 10 | 4 | 13 | 39 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3.31 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 27 | 0 | 3 | 4 | 5.70 | .323 | 1.38 | 7.3 | 5.3 | 9.8 | 36.1 | 29 | 26 | 23 | 6 | 21 | 39 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 4.92 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 70 | 23 | 0 | 0 | 4 | 4.97 | .326 | 1.45 | 9.6 | 3.4 | 8.7 | 29.0 | 31 | 16 | 16 | 7 | 11 | 28 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.34 |
| RP | Osuna, R.Osuna, Roberto >> | 22 | 2017 | R | 62 | 17 | 0 | 1 | 0 | 5.40 | .276 | 1.15 | 8.5 | 2.0 | 11.5 | 18.1 | 17 | 11 | 11 | 7 | 4 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.17 |
| SP | Johnson, J.Johnson, Josh >> | 26 | 2010 | R | 39 | 5 | 0 | 1 | 1 | 2.25 | .351 | 1.63 | 12.4 | 2.3 | 11.3 | 8.0 | 11 | 2 | 2 | 0 | 2 | 10 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.25 |