| SP | Glasnow, T.Glasnow, Tyler $$ >> | 30 | 2019 | R | 97 | 25 | 25 | 9 | 9 | 3.43 | .292 | 1.18 | 7.0 | 3.6 | 11.8 | 126.0 | 98 | 48 | 48 | 17 | 51 | 165 | 0 | 0 | 0 | 0 | 7 | 7 | 3 | 3.52 |
| SP | Urquidy, J.Urquidy, Jose # $$ >> | 29 | 2019 | R | 93 | 24 | 24 | 9 | 7 | 4.48 | .292 | 1.22 | 9.0 | 2.0 | 8.4 | 130.2 | 130 | 65 | 65 | 24 | 29 | 121 | 0 | 0 | 0 | 0 | 5 | 3 | 7 | 4.28 |
| SP | Hernandez, E.Hernandez, Elieser # $$ >> | 29 | 2019 | R | 85 | 24 | 24 | 3 | 13 | 4.51 | .299 | 1.23 | 8.1 | 3.0 | 11.0 | 115.2 | 104 | 67 | 58 | 25 | 38 | 141 | 0 | 0 | 0 | 0 | 2 | 6 | 1 | 4.52 |
| SP | Scherzer, M.Scherzer, Max >> | 40 | 2019 | R | 75 | 24 | 24 | 8 | 8 | 5.27 | .323 | 1.40 | 9.5 | 3.2 | 10.5 | 136.2 | 144 | 84 | 80 | 31 | 48 | 158 | 0 | 0 | 0 | 0 | 11 | 4 | 0 | 4.79 |
| SP | Barria, J.Barria, Jaime $$ >> | 27 | 2019 | R | 80 | 24 | 24 | 6 | 9 | 6.25 | .327 | 1.43 | 10.1 | 2.8 | 10.3 | 118.0 | 132 | 92 | 82 | 32 | 37 | 135 | 0 | 0 | 0 | 0 | 7 | 3 | 4 | 5.25 |
| RP | Mayers, M.Mayers, Mike $$ >> | 26 | 2020 | R | 100 | 67 | 0 | 7 | 3 | 2.56 | .233 | 0.87 | 4.8 | 3.0 | 10.9 | 116.0 | 62 | 39 | 33 | 20 | 39 | 140 | 0 | 2 | 3 | 0 | 0 | 5 | 0 | 3.97 |
| RP | Baez, M.Baez, Michel $$ >> | 28 | 2019 | R | 99 | 62 | 0 | 5 | 0 | 2.23 | .242 | 0.92 | 5.4 | 3.0 | 12.6 | 121.1 | 72 | 38 | 30 | 11 | 40 | 169 | 0 | 8 | 4 | 0 | 0 | 4 | 3 | 2.48 |
| RP | Osuna, R.Osuna, Roberto $$ >> | 29 | 2019 | R | 97 | 68 | 0 | 6 | 8 | 3.27 | .283 | 1.15 | 8.0 | 2.4 | 9.0 | 88.0 | 78 | 38 | 32 | 15 | 23 | 88 | 0 | 10 | 6 | 0 | 0 | 3 | 2 | 4.10 |
| RP | Castillo, D.Castillo, Diego $$ >> | 30 | 2019 | R | 94 | 48 | 0 | 1 | 3 | 2.91 | .251 | 0.99 | 6.4 | 2.6 | 11.8 | 52.2 | 37 | 21 | 17 | 9 | 15 | 68 | 0 | 4 | 0 | 0 | 0 | 1 | 3 | 3.56 |
| RP | Cordero, J.Cordero, Jimmy >> | 32 | 2019 | R | 71 | 26 | 0 | 0 | 1 | 4.00 | .319 | 1.41 | 8.0 | 4.7 | 8.0 | 27.0 | 24 | 13 | 12 | 3 | 14 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.22 |
| RP | Coonrod, S.Coonrod, Sam >> | 31 | 2019 | R | 64 | 36 | 0 | 4 | 0 | 4.14 | .355 | 1.62 | 8.5 | 6.1 | 6.1 | 37.0 | 35 | 22 | 17 | 6 | 25 | 25 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 5.86 |