| SP | Verlander, J.Verlander, Justin † >> | 36 | 2019 | R | 99 | 35 | 35 | 17 | 11 | 3.11 | .257 | 1.03 | 7.1 | 2.1 | 9.6 | 248.2 | 196 | 88 | 86 | 29 | 59 | 265 | 5 | 0 | 0 | 3 | 22 | 3 | 6 | 3.13 |
| SP | Flaherty, J.Flaherty, Jack # >> | 23 | 2019 | R | 83 | 34 | 34 | 11 | 10 | 4.43 | .317 | 1.36 | 9.0 | 3.3 | 9.0 | 195.0 | 194 | 104 | 96 | 34 | 71 | 196 | 0 | 0 | 0 | 0 | 17 | 6 | 3 | 4.44 |
| SP | Brown, K.Brown, Kevin # >> | 31 | 1996 | R | 67 | 33 | 33 | 12 | 13 | 4.32 | .314 | 1.36 | 9.8 | 2.5 | 6.9 | 219.0 | 238 | 110 | 105 | 33 | 60 | 168 | 8 | 0 | 0 | 2 | 19 | 3 | 2 | 4.29 |
| SP | DeLeon, J.DeLeon, Jose >> | 29 | 1989 | R | 59 | 33 | 33 | 11 | 12 | 5.72 | .345 | 1.55 | 8.9 | 5.1 | 6.8 | 204.2 | 202 | 132 | 130 | 32 | 115 | 153 | 1 | 0 | 0 | 0 | 10 | 6 | 5 | 5.32 |
| SP | Candelaria, J.Candelaria, John >> | 33 | 1986 | L | 54 | 31 | 31 | 8 | 8 | 4.33 | .332 | 1.47 | 8.9 | 4.4 | 6.9 | 158.0 | 156 | 81 | 76 | 17 | 77 | 121 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 4.39 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 109 | 0 | 4 | 3 | 3.67 | .285 | 1.18 | 7.9 | 2.8 | 9.5 | 68.2 | 60 | 28 | 28 | 6 | 21 | 72 | 0 | 3 | 1 | 0 | 0 | 1 | 3 | 3.00 |
| RP | Jackson, M.Jackson, Mike † >> | 30 | 1994 | R | 82 | 94 | 0 | 5 | 2 | 3.04 | .267 | 1.05 | 6.0 | 3.5 | 10.8 | 103.2 | 69 | 39 | 35 | 11 | 40 | 124 | 0 | 8 | 5 | 0 | 0 | 4 | 0 | 3.26 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 68 | 96 | 0 | 8 | 6 | 4.89 | .299 | 1.26 | 8.2 | 3.3 | 10.0 | 108.2 | 98 | 63 | 59 | 18 | 39 | 120 | 0 | 9 | 6 | 0 | 0 | 2 | 3 | 4.08 |
| RP | Yates, K.Yates, Kirby † >> | 32 | 2019 | R | 57 | 71 | 0 | 6 | 5 | 2.53 | .251 | 0.99 | 6.7 | 2.3 | 10.4 | 81.2 | 60 | 23 | 23 | 9 | 21 | 94 | 0 | 12 | 0 | 0 | 0 | 1 | 2 | 2.94 |
| RP | Rodriguez, F.Rodriguez, Francisco >> | 22 | 2004 | R | 49 | 55 | 0 | 4 | 4 | 4.79 | .350 | 1.60 | 8.2 | 6.3 | 10.3 | 56.1 | 51 | 33 | 30 | 9 | 39 | 64 | 0 | 7 | 4 | 0 | 0 | 1 | 2 | 4.95 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 53 | 28 | 0 | 4 | 2 | 1.45 | .244 | 0.97 | 5.5 | 3.3 | 8.3 | 49.2 | 30 | 8 | 8 | 2 | 18 | 45 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.80 |