| SP | Hernandez, F.Hernandez, Felix # >> | 28 | 2014 | R | 80 | 16 | 16 | 7 | 6 | 4.63 | .282 | 1.16 | 8.2 | 2.2 | 8.2 | 101.0 | 92 | 55 | 52 | 9 | 25 | 92 | 0 | 0 | 0 | 0 | 8 | 2 | 6 | 3.14 |
| SP | Liriano, F.Liriano, Francisco >> | 23 | 2006 | L | 58 | 15 | 15 | 0 | 3 | 4.95 | .346 | 1.59 | 9.7 | 4.7 | 9.7 | 63.2 | 68 | 38 | 35 | 10 | 33 | 68 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.48 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 47 | 0 | 4 | 3 | 2.41 | .235 | 0.91 | 5.5 | 2.7 | 9.7 | 67.1 | 41 | 18 | 18 | 4 | 20 | 72 | 0 | 5 | 3 | 0 | 0 | 1 | 2 | 2.57 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 36 | 0 | 2 | 2 | 2.94 | .265 | 1.02 | 6.2 | 2.9 | 6.8 | 49.0 | 34 | 17 | 16 | 6 | 16 | 37 | 0 | 4 | 1 | 0 | 0 | 3 | 0 | 4.24 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 31 | 0 | 4 | 2 | 3.38 | .306 | 1.30 | 6.2 | 5.6 | 8.2 | 45.1 | 31 | 17 | 17 | 5 | 28 | 41 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 4.56 |
| SP | McGinnity, J.McGinnity, Joe >> | 33 | 1904 | R | 50 | 22 | 0 | 3 | 2 | 2.39 | .231 | 0.88 | 6.1 | 1.9 | 3.4 | 37.2 | 25 | 10 | 10 | 1 | 8 | 14 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.32 |