| SP | Reid-Foley, S.Reid-Foley, Sean $$ >> | 28 | 2019 | R | 91 | 24 | 24 | 5 | 11 | 4.37 | .284 | 1.16 | 7.5 | 3.0 | 7.3 | 113.1 | 94 | 67 | 55 | 24 | 38 | 92 | 0 | 0 | 0 | 0 | 3 | 3 | 9 | 5.22 |
| SP | Young, A.Young, Alex # >> | 30 | 2019 | L | 82 | 25 | 24 | 11 | 8 | 4.15 | .297 | 1.23 | 7.9 | 3.2 | 7.3 | 125.2 | 110 | 67 | 58 | 28 | 44 | 102 | 0 | 0 | 0 | 0 | 7 | 5 | 2 | 5.46 |
| SP | Woodruff, B.Woodruff, Brandon >> | 31 | 2019 | R | 76 | 24 | 24 | 12 | 7 | 3.08 | .251 | 0.97 | 7.1 | 1.7 | 9.3 | 155.0 | 122 | 55 | 53 | 23 | 29 | 160 | 1 | 0 | 0 | 1 | 13 | 5 | 0 | 3.52 |
| SP | Greinke, Z.Greinke, Zack >> | 41 | 2019 | R | 71 | 24 | 23 | 6 | 7 | 5.72 | .344 | 1.53 | 10.8 | 3.0 | 6.6 | 130.2 | 156 | 87 | 83 | 30 | 44 | 96 | 0 | 0 | 0 | 0 | 9 | 6 | 2 | 5.68 |
| SP | Yarbrough, R.Yarbrough, Ryan >> | 32 | 2019 | L | 63 | 23 | 23 | 7 | 3 | 4.81 | .321 | 1.38 | 9.3 | 3.1 | 7.5 | 112.1 | 116 | 64 | 60 | 19 | 39 | 93 | 0 | 0 | 0 | 0 | 6 | 4 | 0 | 4.70 |
| RP | Sims, L.Sims, Lucas $$ >> | 30 | 2019 | R | 96 | 71 | 0 | 5 | 3 | 3.39 | .270 | 1.09 | 6.4 | 3.4 | 11.1 | 109.0 | 78 | 42 | 41 | 23 | 41 | 135 | 0 | 5 | 6 | 0 | 0 | 2 | 0 | 4.45 |
| RP | Feliz, M.Feliz, Michael $ >> | 31 | 2019 | R | 93 | 65 | 0 | 2 | 3 | 3.26 | .261 | 1.05 | 5.8 | 3.6 | 10.9 | 77.1 | 50 | 28 | 28 | 9 | 31 | 93 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 3.35 |
| RP | Alvarado, J.Alvarado, Jose # $$ >> | 29 | 2019 | L | 92 | 90 | 0 | 2 | 4 | 6.24 | .330 | 1.46 | 8.3 | 4.9 | 10.9 | 66.1 | 61 | 48 | 46 | 16 | 36 | 80 | 0 | 3 | 4 | 0 | 0 | 1 | 6 | 5.41 |
| RP | Wendelken, J.Wendelken, J.B. $ >> | 31 | 2019 | R | 87 | 64 | 0 | 5 | 3 | 3.80 | .285 | 1.20 | 6.2 | 4.6 | 7.9 | 71.0 | 49 | 33 | 30 | 11 | 36 | 62 | 0 | 6 | 5 | 0 | 0 | 0 | 3 | 4.79 |
| SP | Manaea, S.Manaea, Sean $ >> | 32 | 2019 | L | 61 | 13 | 2 | 1 | 2 | 6.35 | .313 | 1.37 | 8.6 | 4.1 | 7.8 | 22.2 | 21 | 16 | 16 | 6 | 10 | 19 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | 6.18 |