| SP | Marquez, G.Marquez, German # >> | 24 | 2019 | R | 68 | 37 | 37 | 12 | 14 | 4.99 | .315 | 1.34 | 9.7 | 2.4 | 10.2 | 223.2 | 240 | 130 | 124 | 47 | 60 | 252 | 1 | 0 | 0 | 0 | 18 | 9 | 8 | 4.41 |
| SP | Gonzalez, G.Gonzalez, Gio # >> | 34 | 2019 | L | 65 | 36 | 36 | 6 | 11 | 4.94 | .343 | 1.51 | 9.3 | 4.3 | 8.4 | 164.0 | 170 | 96 | 90 | 25 | 78 | 153 | 0 | 0 | 0 | 0 | 2 | 9 | 3 | 4.71 |
| RP | Pomeranz, D.Pomeranz, Drew >> | 30 | 2019 | L | 48 | 106 | 0 | 12 | 5 | 3.42 | .307 | 1.29 | 7.6 | 4.1 | 10.4 | 165.2 | 139 | 69 | 63 | 24 | 75 | 191 | 0 | 6 | 2 | 0 | 0 | 6 | 2 | 4.05 |
| SP | Melville, T.Melville, Tim # + >> | 29 | 2019 | R | 32 | 33 | 33 | 10 | 10 | 5.78 | .337 | 1.49 | 9.3 | 4.1 | 7.8 | 152.2 | 157 | 100 | 98 | 26 | 70 | 132 | 0 | 0 | 0 | 0 | 1 | 6 | 4 | 4.99 |
| SP | Hoffman, J.Hoffman, Jeff >> | 26 | 2019 | R | 23 | 26 | 22 | 1 | 8 | 6.81 | .385 | 1.83 | 11.2 | 5.4 | 8.3 | 79.1 | 98 | 63 | 60 | 18 | 47 | 73 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 6.05 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 94 | 94 | 0 | 12 | 6 | 4.32 | .273 | 1.13 | 7.6 | 2.5 | 11.3 | 125.0 | 106 | 60 | 60 | 21 | 35 | 157 | 0 | 1 | 5 | 0 | 0 | 0 | 6 | 3.51 |
| RP | Kahnle, T.Kahnle, Tommy >> | 29 | 2019 | R | 92 | 91 | 0 | 5 | 7 | 4.12 | .296 | 1.23 | 7.3 | 3.9 | 12.8 | 109.1 | 88 | 50 | 50 | 14 | 47 | 155 | 0 | 11 | 3 | 0 | 0 | 3 | 18 | 3.20 |
| RP | Estevez, C.Estevez, Carlos >> | 26 | 2019 | R | 63 | 66 | 0 | 5 | 3 | 5.14 | .319 | 1.36 | 8.8 | 3.5 | 10.1 | 77.0 | 75 | 46 | 44 | 19 | 30 | 86 | 0 | 4 | 3 | 0 | 0 | 3 | 0 | 5.26 |
| RP | Almonte, Y.Almonte, Yency # + >> | 25 | 2019 | R | 25 | 60 | 0 | 7 | 3 | 4.58 | .337 | 1.49 | 9.1 | 4.4 | 8.4 | 74.2 | 75 | 38 | 38 | 14 | 36 | 69 | 0 | 3 | 2 | 0 | 0 | 3 | 2 | 5.18 |