| SP | Verlander, J.Verlander, Justin # >> | 36 | 2019 | R | 100 | 34 | 34 | 10 | 20 | 5.43 | .327 | 1.44 | 10.2 | 2.7 | 10.2 | 217.0 | 247 | 134 | 131 | 49 | 65 | 246 | 4 | 0 | 0 | 1 | 17 | 5 | 2 | 4.64 |
| SP | Harvey, M.Harvey, Matt # >> | 24 | 2013 | R | 84 | 33 | 33 | 13 | 8 | 3.39 | .294 | 1.21 | 9.1 | 1.7 | 9.6 | 244.0 | 248 | 95 | 92 | 15 | 47 | 261 | 4 | 0 | 0 | 1 | 24 | 10 | 4 | 2.36 |
| SP | Buchholz, C.Buchholz, Clay >> | 29 | 2013 | R | 81 | 32 | 32 | 13 | 14 | 5.57 | .343 | 1.54 | 10.2 | 3.7 | 6.9 | 208.1 | 235 | 130 | 129 | 34 | 86 | 160 | 2 | 0 | 0 | 0 | 12 | 6 | 3 | 4.91 |
| SP | Lackey, J.Lackey, John >> | 38 | 2016 | R | 59 | 32 | 32 | 8 | 15 | 7.21 | .365 | 1.72 | 11.7 | 3.8 | 7.5 | 179.2 | 233 | 145 | 144 | 36 | 76 | 149 | 2 | 0 | 0 | 1 | 9 | 1 | 4 | 5.24 |
| SP | Bieber, S.Bieber, Shane >> | 24 | 2019 | R | 50 | 31 | 31 | 10 | 14 | 7.56 | .378 | 1.79 | 13.0 | 3.3 | 10.1 | 166.2 | 239 | 140 | 140 | 38 | 60 | 186 | 0 | 0 | 0 | 0 | 9 | 5 | 5 | 4.91 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 86 | 0 | 7 | 5 | 3.72 | .291 | 1.19 | 8.1 | 2.6 | 9.3 | 116.0 | 104 | 51 | 48 | 16 | 34 | 120 | 0 | 10 | 3 | 0 | 0 | 5 | 5 | 3.73 |
| RP | Parker, B.Parker, Blake † >> | 32 | 2017 | R | 80 | 72 | 0 | 7 | 0 | 3.41 | .302 | 1.28 | 7.7 | 3.8 | 11.1 | 92.1 | 79 | 35 | 35 | 8 | 39 | 113 | 0 | 6 | 3 | 0 | 0 | 2 | 3 | 3.01 |
| RP | Kelley, S.Kelley, Shawn >> | 32 | 2016 | R | 58 | 64 | 0 | 5 | 5 | 5.88 | .314 | 1.36 | 9.4 | 2.9 | 12.1 | 72.0 | 75 | 48 | 47 | 15 | 23 | 97 | 0 | 5 | 3 | 0 | 0 | 1 | 3 | 4.01 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 44 | 48 | 0 | 1 | 3 | 3.38 | .318 | 1.38 | 10.1 | 2.5 | 10.6 | 50.2 | 56 | 22 | 19 | 9 | 14 | 59 | 0 | 6 | 0 | 0 | 0 | 1 | 0 | 3.88 |
| RP | Smith, C.Smith, Carson >> | 25 | 2015 | R | 35 | 46 | 0 | 1 | 0 | 3.68 | .300 | 1.25 | 7.1 | 4.2 | 10.9 | 51.1 | 40 | 25 | 21 | 2 | 24 | 62 | 0 | 3 | 0 | 0 | 0 | 2 | 4 | 2.61 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 43 | 16 | 0 | 1 | 2 | 10.62 | .440 | 2.36 | 17.4 | 4.3 | 6.8 | 29.2 | 56 | 35 | 35 | 10 | 14 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7.41 |