| SP | Minor, M.Minor, Mike # >> | 30 | 2018 | L | 52 | 34 | 32 | 11 | 13 | 5.28 | .333 | 1.47 | 9.9 | 3.4 | 6.9 | 179.0 | 197 | 116 | 105 | 32 | 67 | 137 | 2 | 0 | 0 | 0 | 13 | 4 | 5 | 4.98 |
| SP | Darwin, D.Darwin, Danny >> | 26 | 1981 | R | 47 | 33 | 33 | 8 | 16 | 5.05 | .344 | 1.55 | 9.5 | 4.4 | 5.9 | 203.0 | 215 | 118 | 114 | 17 | 99 | 132 | 4 | 0 | 0 | 0 | 15 | 6 | 2 | 4.34 |
| SP | Eovaldi, N.Eovaldi, Nathan # >> | 33 | 2023 | R | 54 | 31 | 31 | 6 | 13 | 6.00 | .339 | 1.53 | 9.8 | 4.0 | 5.8 | 159.0 | 173 | 118 | 106 | 24 | 70 | 102 | 2 | 0 | 0 | 0 | 10 | 2 | 3 | 5.04 |
| RP | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 89 | 0 | 7 | 2 | 2.10 | .259 | 1.03 | 5.1 | 4.2 | 8.4 | 111.1 | 63 | 27 | 26 | 6 | 52 | 103 | 0 | 8 | 5 | 0 | 0 | 2 | 1 | 3.31 |
| RP | Feliz, N.Feliz, Neftali † >> | 21 | 2009 | R | 99 | 87 | 0 | 10 | 3 | 2.42 | .295 | 1.21 | 6.9 | 4.0 | 9.5 | 134.0 | 103 | 40 | 36 | 9 | 59 | 142 | 0 | 13 | 2 | 0 | 0 | 6 | 0 | 3.21 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 76 | 60 | 0 | 6 | 3 | 3.30 | .282 | 1.18 | 8.6 | 2.0 | 5.6 | 76.1 | 73 | 30 | 28 | 7 | 17 | 47 | 0 | 7 | 0 | 0 | 0 | 0 | 3 | 3.63 |
| RP | Uehara, K.Uehara, Koji >> | 37 | 2012 | R | 95 | 60 | 0 | 5 | 5 | 3.57 | .253 | 1.00 | 7.2 | 1.9 | 9.1 | 80.2 | 64 | 33 | 32 | 13 | 17 | 81 | 0 | 2 | 4 | 0 | 0 | 1 | 2 | 3.76 |