| SP | Scherzer, M.Scherzer, Max $ >> | 33 | 2017 | R | 98 | 19 | 19 | 10 | 6 | 3.22 | .283 | 1.16 | 7.5 | 3.0 | 9.8 | 128.2 | 107 | 49 | 46 | 13 | 42 | 140 | 1 | 0 | 0 | 0 | 14 | 3 | 4 | 3.19 |
| SP | Cole, G.Cole, Gerrit # $$ >> | 28 | 2019 | R | 97 | 19 | 19 | 7 | 10 | 3.28 | .242 | 0.93 | 6.4 | 2.1 | 11.4 | 126.1 | 89 | 53 | 46 | 19 | 29 | 159 | 1 | 0 | 0 | 0 | 13 | 3 | 1 | 3.20 |
| SP | Snell, B.Snell, Blake $ >> | 25 | 2018 | L | 94 | 18 | 18 | 4 | 6 | 2.84 | .299 | 1.25 | 6.9 | 4.3 | 9.5 | 114.0 | 88 | 38 | 36 | 10 | 54 | 120 | 0 | 0 | 0 | 0 | 9 | 4 | 5 | 3.56 |
| SP | Richards, G.Richards, Garrett >> | 26 | 2014 | R | 73 | 18 | 18 | 6 | 9 | 6.50 | .359 | 1.65 | 9.6 | 5.2 | 6.3 | 98.1 | 105 | 75 | 71 | 16 | 57 | 69 | 1 | 0 | 0 | 0 | 7 | 3 | 11 | 5.55 |
| SP | Keuchel, D.Keuchel, Dallas >> | 27 | 2015 | L | 69 | 18 | 18 | 5 | 8 | 5.45 | .325 | 1.45 | 9.9 | 3.2 | 6.8 | 114.0 | 125 | 70 | 69 | 27 | 40 | 86 | 1 | 0 | 0 | 0 | 8 | 0 | 1 | 5.62 |
| CL | Kimbrel, C.Kimbrel, Craig $$ >> | 29 | 2017 | R | 100 | 33 | 0 | 4 | 5 | 3.38 | .307 | 1.30 | 9.0 | 2.9 | 12.2 | 34.2 | 34 | 13 | 13 | 2 | 11 | 46 | 0 | 18 | 3 | 0 | 0 | 1 | 1 | 2.12 |
| RP | Doolittle, S.Doolittle, Sean $$ >> | 31 | 2018 | L | 99 | 53 | 0 | 2 | 0 | 4.98 | .284 | 1.17 | 7.1 | 3.4 | 12.8 | 47.0 | 37 | 26 | 26 | 8 | 18 | 67 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 3.57 |
| RP | Miller, A.Miller, Andrew >> | 30 | 2015 | L | 85 | 38 | 0 | 2 | 0 | 4.85 | .328 | 1.42 | 9.0 | 3.8 | 12.1 | 26.0 | 26 | 18 | 14 | 6 | 11 | 35 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.69 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 78 | 38 | 0 | 1 | 2 | 3.06 | .289 | 1.19 | 6.4 | 4.4 | 9.5 | 35.1 | 25 | 12 | 12 | 2 | 17 | 37 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 3.17 |
| RP | Devenski, C.Devenski, Chris >> | 26 | 2017 | R | 50 | 13 | 0 | 0 | 0 | 2.50 | .270 | 1.06 | 7.0 | 2.5 | 12.0 | 18.0 | 14 | 6 | 5 | 4 | 5 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.22 |