| SP | Giolito, L.Giolito, Lucas >> | 26 | 2019 | R | 97 | 14 | 9 | 3.41 | .242 | .00 | 0.97 | 6.4 | 2.3 | 11.5 | 184 | 131 | 24 | 48 | 235 | 3 | 0 | 6 | 112 | 24 | C |
| SP | Keuchel, D.Keuchel, Dallas >> | 33 | 2019 | L | 16 | 8 | 8 | 3.75 | .319 | .00 | 1.45 | 9.7 | 3.3 | 7.0 | 112 | 121 | 16 | 41 | 87 | 0 | 0 | 6 | 102 | 16 | C |
| SP | Lopez, R.Lopez, Reynaldo >> | 27 | 2019 | R | 28 | 10 | 15 | 5.38 | .310 | .00 | 1.37 | 9.7 | 2.7 | 8.5 | 189 | 203 | 35 | 56 | 179 | 1 | 0 | 5 | 107 | 20 | C |
| SP | Cease, D.Cease, Dylan >> | 25 | 2019 | R | 49 | 4 | 7 | 5.79 | .296 | .00 | 1.31 | 8.8 | 3.0 | 10.0 | 80 | 78 | 15 | 27 | 89 | 0 | 0 | 4 | 96 | 22 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 36 | 2019 | L | 16 | 3 | 2 | 3.50 | .333 | .00 | 1.55 | 9.3 | 4.7 | 7.7 | 87 | 90 | 9 | 45 | 74 | 0 | 0 | 5 | 78 | 16 | C |
| RP | Mejia, A.Mejia, Adalberto + >> | 28 | 2019 | L | 68 | 0 | 2 | 6.35 | .271 | .00 | 1.22 | 6.1 | 4.9 | 8.3 | 37 | 25 | 4 | 20 | 34 | 0 | 0 | 1 | 27 | 21 | C |
| RP | Fulmer, C.Fulmer, Carson >> | 27 | 2019 | R | 67 | 1 | 2 | 6.26 | .275 | .00 | 1.24 | 6.3 | 4.9 | 9.7 | 37 | 26 | 5 | 20 | 40 | 0 | 0 | 1 | 31 | 20 | C |
| RP | Cordero, J.Cordero, Jimmy >> | 29 | 2019 | R | 93 | 1 | 0 | 2.75 | .208 | .00 | 0.85 | 5.3 | 2.4 | 7.5 | 41 | 24 | 3 | 11 | 34 | 0 | 0 | 1 | 28 | 19 | C |
| RP | Marshall, E.Marshall, Evan >> | 31 | 2019 | R | 39 | 4 | 2 | 2.49 | .307 | .00 | 1.42 | 7.7 | 5.0 | 6.3 | 50 | 43 | 5 | 28 | 35 | 0 | 0 | 1 | 20 | 17 | C |
| RP | Fry, J.Fry, Jace >> | 27 | 2019 | L | 59 | 3 | 4 | 4.75 | .299 | .00 | 1.35 | 6.6 | 5.6 | 11.9 | 60 | 44 | 7 | 37 | 79 | 0 | 0 | 4 | 27 | 23 | C |
| RP | Herrera, K.Herrera, Kelvin >> | 31 | 2019 | R | 8 | 3 | 3 | 6.14 | .348 | .00 | 1.71 | 10.8 | 4.6 | 8.3 | 51 | 61 | 8 | 26 | 47 | 0 | 1 | 8 | 21 | 19 | C |
| RP | Cishek, S.Cishek, Steven >> | 35 | 2019 | R | 42 | 4 | 6 | 2.95 | .303 | .00 | 1.38 | 7.6 | 4.8 | 6.8 | 64 | 54 | 7 | 34 | 48 | 0 | 7 | 4 | 20 | 16 | C |
| SU | Bummer, A.Bummer, Aaron >> | 27 | 2019 | L | 94 | 0 | 0 | 2.13 | .214 | .00 | 0.85 | 5.2 | 2.4 | 8.1 | 74 | 43 | 4 | 20 | 67 | 0 | 1 | 4 | 28 | 20 | C |
| SP | Rodon, C.Rodon, Carlos >> | 28 | 2019 | L | 90 | 3 | 2 | 5.19 | .253 | .00 | 1.09 | 6.5 | 3.3 | 10.8 | 46 | 33 | 4 | 17 | 55 | 0 | 0 | 5 | 89 | 27 | C |
| SP | Detwiler, R.Detwiler, Ross + >> | 35 | 2019 | L | 3 | 3 | 5 | 6.59 | .358 | .00 | 1.75 | 11.7 | 4.0 | 4.3 | 69 | 90 | 20 | 31 | 33 | 0 | 0 | 1 | 63 | 14 | C |
| RP | Guerrero, T.Guerrero, Tayron + >> | 30 | 2019 | R | 26 | 1 | 2 | 6.26 | .335 | .00 | 1.61 | 7.9 | 6.6 | 6.6 | 49 | 43 | 7 | 36 | 36 | 0 | 0 | 9 | 23 | 18 | C |
| RP | Ruiz, J.Ruiz, Jose >> | 26 | 2019 | R | 19 | 1 | 4 | 5.63 | .329 | .00 | 1.57 | 10.7 | 3.4 | 8.6 | 47 | 56 | 6 | 18 | 45 | 0 | 0 | 4 | 27 | 20 | C |
| RP | McRae, A.McRae, Alex + >> | 28 | 2019 | R | 19 | 0 | 4 | 8.78 | .329 | .00 | 1.63 | 10.1 | 4.5 | 9.6 | 32 | 36 | 9 | 16 | 34 | 0 | 0 | 2 | 48 | 21 | C |
| RP | Burr, R.Burr, Ryan + >> | 27 | 2019 | R | 81 | 2 | 2 | 4.58 | .249 | .00 | 1.06 | 6.5 | 3.1 | 9.6 | 47 | 34 | 3 | 16 | 50 | 0 | 0 | 0 | 28 | 22 | C |
| CL | Colome, A.Colome, Alex >> | 32 | 2019 | R | 77 | 4 | 5 | 2.80 | .258 | .00 | 1.10 | 6.3 | 3.5 | 7.5 | 61 | 43 | 7 | 24 | 51 | 0 | 30 | 4 | 22 | 18 | C |