| SP | Contreras, R.Contreras, Roansy | 27 | Marlins | R | 92 | 24 | 24 | 12 | 3 | 3.53 | .263 | 1.06 | 7.0 | 2.5 | 7.9 | 158.0 | 123 | 64 | 62 | 22 | 44 | 139 | 1 | 0 | 0 | 1 | 13 | 2 | 4 | 3.92 |
| SP | Bassitt, C.Bassitt, Chris # | 29 | Expos | R | 82 | 24 | 24 | 12 | 7 | 4.65 | .291 | 1.21 | 8.8 | 2.1 | 8.7 | 182.0 | 178 | 102 | 94 | 40 | 43 | 175 | 8 | 0 | 0 | 1 | 10 | 3 | 3 | 4.69 |
| RP | Phillips, E.Phillips, Evan | 29 | Cubs | R | 98 | 60 | 0 | 13 | 3 | 2.96 | .244 | 0.93 | 5.9 | 2.5 | 9.1 | 124.2 | 81 | 41 | 41 | 17 | 35 | 125 | 0 | 8 | 4 | 0 | 0 | 5 | 0 | 3.73 |
| RP | Graterol, B.Graterol, Brusdar | 29 | Padres | R | 88 | 55 | 0 | 11 | 3 | 4.32 | .312 | 1.34 | 8.7 | 3.4 | 7.8 | 89.2 | 86 | 44 | 43 | 10 | 34 | 77 | 0 | 4 | 3 | 0 | 0 | 2 | 2 | 3.94 |
| CL | Sabrowski, E.Sabrowski, Erik | 26 | Cardinals | L | 100 | 36 | 0 | 5 | 3 | 2.45 | .219 | 0.84 | 4.5 | 3.1 | 10.6 | 44.0 | 22 | 12 | 12 | 3 | 15 | 52 | 0 | 21 | 4 | 0 | 0 | 0 | 0 | 2.55 |