| SP | Winters, N.Winters, Nip $ >> | 0 | 2021 | L | 90 | 10 | 9 | 5 | 2 | 3.42 | .294 | 1.23 | 8.2 | 2.9 | 3.9 | 55.1 | 50 | 25 | 21 | 4 | 18 | 24 | 0 | 0 | 0 | 0 | 5 | 1 | 3 | 4.11 |
| SP | Donaldson, J.Donaldson, John >> | 0 | 2021 | L | 87 | 9 | 9 | 3 | 2 | 1.79 | .282 | 1.16 | 6.6 | 3.9 | 4.4 | 60.1 | 44 | 18 | 12 | 4 | 26 | 29 | 0 | 0 | 0 | 0 | 7 | 1 | 1 | 4.25 |
| RP | Gregerson, L.Gregerson, Luke >> | 0 | 2018 | R | 90 | 26 | 0 | 2 | 1 | 2.73 | .282 | 1.18 | 6.9 | 3.8 | 7.6 | 26.1 | 20 | 8 | 8 | 2 | 11 | 22 | 0 | 3 | 2 | 0 | 0 | 0 | 2 | 3.58 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 0 | 2011 | R | 94 | 17 | 0 | 0 | 1 | 4.32 | .254 | 1.02 | 6.2 | 3.4 | 8.4 | 16.2 | 11 | 8 | 8 | 2 | 6 | 15 | 0 | 6 | 0 | 0 | 0 | 0 | 1 | 3.88 |
| RP | Perranoski, R.Perranoski, Ron >> | 0 | 2011 | L | 31 | 10 | 0 | 0 | 2 | 9.00 | .412 | 2.10 | 15.3 | 3.6 | 3.6 | 10.0 | 17 | 10 | 10 | 1 | 4 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.70 |
| RP | Franklin, R.Franklin, Ryan >> | 0 | 2011 | R | 22 | 3 | 0 | 0 | 0 | 14.40 | .400 | 2.00 | 10.8 | 7.2 | 0.0 | 5.0 | 6 | 8 | 8 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.40 |