| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 20 | 20 | 8 | 9 | 3.82 | .294 | 1.22 | 9.1 | 1.9 | 7.7 | 160.1 | 161 | 70 | 68 | 22 | 34 | 136 | 7 | 0 | 0 | 1 | 11 | 5 | 3 | 3.82 |
| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 92 | 19 | 19 | 7 | 8 | 3.65 | .279 | 1.15 | 8.2 | 2.3 | 9.3 | 140.2 | 127 | 57 | 57 | 14 | 35 | 145 | 5 | 0 | 0 | 0 | 11 | 1 | 2 | 3.00 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 19 | 19 | 3 | 11 | 6.75 | .338 | 1.50 | 10.8 | 2.7 | 5.2 | 92.0 | 110 | 69 | 69 | 14 | 28 | 53 | 0 | 0 | 0 | 0 | 3 | 3 | 8 | 4.84 |
| SP | Cicotte, E.Cicotte, Eddie >> | 33 | 1917 | R | 74 | 19 | 19 | 7 | 6 | 4.15 | .324 | 1.40 | 9.9 | 2.7 | 5.4 | 130.0 | 143 | 64 | 60 | 14 | 39 | 78 | 3 | 0 | 0 | 0 | 12 | 5 | 4 | 4.22 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 42 | 0 | 2 | 6 | 5.63 | .318 | 1.38 | 8.3 | 4.2 | 8.5 | 54.1 | 50 | 34 | 34 | 8 | 25 | 51 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 4.48 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 41 | 0 | 2 | 2 | 5.54 | .352 | 1.63 | 10.4 | 4.3 | 6.5 | 50.1 | 58 | 33 | 31 | 4 | 24 | 36 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.04 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 23 | 0 | 3 | 1 | 3.24 | .299 | 1.24 | 6.8 | 4.3 | 11.9 | 25.0 | 19 | 10 | 9 | 3 | 12 | 33 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.48 |
| CL | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 28 | 0 | 0 | 2 | 3.71 | .252 | 1.01 | 5.9 | 3.5 | 10.4 | 26.2 | 17 | 11 | 11 | 3 | 10 | 30 | 0 | 19 | 3 | 0 | 0 | 0 | 0 | 3.35 |