| SP | Chirinos, Y.Chirinos, Yonny >> | 25 | 2019 | R | 87 | 20 | 20 | 3 | 5 | 3.38 | .273 | 1.08 | 7.8 | 1.9 | 8.3 | 114.1 | 99 | 47 | 43 | 14 | 24 | 105 | 0 | 0 | 0 | 0 | 10 | 6 | 4 | 3.54 |
| SP | Yarbrough, R.Yarbrough, Ryan >> | 27 | 2019 | L | 87 | 20 | 20 | 6 | 11 | 3.95 | .277 | 1.14 | 8.9 | 1.3 | 8.1 | 114.0 | 113 | 55 | 50 | 16 | 17 | 103 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 3.49 |
| SP | Odorizzi, J.Odorizzi, Jake >> | 29 | 2019 | R | 81 | 19 | 19 | 8 | 5 | 3.17 | .287 | 1.21 | 8.1 | 2.8 | 11.2 | 113.2 | 102 | 45 | 40 | 15 | 35 | 141 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 3.16 |
| SP | McKay, B.McKay, Brendan + >> | 23 | 2019 | R | 40 | 18 | 13 | 0 | 3 | 2.63 | .280 | 1.11 | 8.3 | 1.8 | 12.0 | 51.1 | 47 | 16 | 15 | 6 | 10 | 68 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2.63 |
| RP | Poche, C.Poche, Colin + >> | 25 | 2019 | L | 97 | 57 | 0 | 4 | 1 | 2.22 | .248 | 0.94 | 4.5 | 4.0 | 10.3 | 56.2 | 28 | 15 | 14 | 4 | 25 | 64 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3.14 |
| RP | Colome, A.Colome, Alex >> | 30 | 2019 | R | 87 | 59 | 0 | 5 | 3 | 3.69 | .294 | 1.22 | 7.0 | 4.0 | 9.1 | 63.1 | 49 | 26 | 26 | 12 | 28 | 64 | 0 | 0 | 3 | 0 | 0 | 2 | 2 | 4.87 |
| RP | Castillo, D.Castillo, Diego >> | 25 | 2019 | R | 76 | 62 | 0 | 1 | 6 | 4.55 | .324 | 1.42 | 8.7 | 4.2 | 11.6 | 65.1 | 63 | 35 | 33 | 8 | 30 | 84 | 0 | 5 | 1 | 0 | 0 | 1 | 1 | 3.45 |
| RP | Stanek, R.Stanek, Ryne >> | 27 | 2019 | R | 75 | 53 | 0 | 4 | 4 | 2.96 | .282 | 1.12 | 5.9 | 4.2 | 9.8 | 67.0 | 44 | 22 | 22 | 8 | 31 | 73 | 0 | 8 | 5 | 0 | 0 | 4 | 6 | 3.94 |
| RP | Kolarek, A.Kolarek, Adam + >> | 30 | 2019 | L | 73 | 61 | 0 | 4 | 1 | 3.88 | .274 | 1.11 | 8.0 | 2.1 | 8.0 | 55.2 | 49 | 26 | 24 | 8 | 13 | 49 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 3.87 |
| RP | Sadler, C.Sadler, Casey + >> | 28 | 2019 | R | 69 | 44 | 0 | 2 | 5 | 4.50 | .313 | 1.34 | 9.8 | 2.3 | 9.2 | 44.0 | 48 | 25 | 22 | 7 | 11 | 45 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 3.84 |