| SP | Buchholz, C.Buchholz, Clay # >> | 29 | 2013 | R | 81 | 33 | 33 | 13 | 10 | 3.77 | .299 | 1.25 | 7.7 | 3.6 | 7.8 | 229.0 | 195 | 106 | 96 | 25 | 92 | 198 | 3 | 0 | 0 | 2 | 21 | 6 | 7 | 3.97 |
| SP | Porcello, R.Porcello, Rick >> | 27 | 2016 | R | 56 | 29 | 29 | 14 | 8 | 4.72 | .337 | 1.50 | 11.1 | 2.4 | 8.1 | 190.2 | 235 | 106 | 100 | 32 | 51 | 172 | 0 | 0 | 0 | 0 | 16 | 5 | 5 | 4.26 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 54 | 31 | 31 | 11 | 13 | 5.63 | .343 | 1.56 | 10.9 | 3.2 | 7.7 | 208.0 | 251 | 136 | 130 | 30 | 73 | 179 | 3 | 0 | 0 | 0 | 12 | 2 | 2 | 4.24 |
| RP | Green, C.Green, Chad † >> | 26 | 2017 | R | 97 | 85 | 0 | 5 | 5 | 2.78 | .263 | 1.05 | 6.0 | 3.4 | 11.3 | 155.1 | 104 | 51 | 48 | 18 | 59 | 194 | 0 | 15 | 8 | 0 | 0 | 3 | 11 | 3.21 |
| RP | Wagner, B.Wagner, Billy # >> | 39 | 2010 | L | 82 | 68 | 0 | 2 | 10 | 5.95 | .339 | 1.51 | 9.5 | 4.3 | 12.3 | 78.2 | 82 | 53 | 52 | 12 | 37 | 107 | 0 | 9 | 5 | 0 | 0 | 2 | 2 | 3.76 |
| RP | Perkins, G.Perkins, Glen >> | 30 | 2013 | L | 46 | 37 | 0 | 1 | 3 | 4.15 | .282 | 1.15 | 7.8 | 2.5 | 9.5 | 39.0 | 34 | 18 | 18 | 4 | 11 | 41 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.15 |
| RP | Smith, C.Smith, Carson >> | 25 | 2015 | R | 37 | 33 | 0 | 0 | 2 | 2.92 | .270 | 1.11 | 7.8 | 2.2 | 10.5 | 37.0 | 32 | 14 | 12 | 2 | 9 | 43 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 2.11 |
| SP | Berrios, J.Berrios, Jose >> | 24 | 2018 | R | 35 | 4 | 4 | 1 | 3 | 4.21 | .319 | 1.36 | 8.3 | 4.3 | 6.8 | 25.2 | 23 | 12 | 12 | 2 | 12 | 19 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4.08 |
| SP | Kennedy, I.Kennedy, Ian >> | 27 | 2011 | R | 45 | 14 | 0 | 2 | 4 | 8.63 | .400 | 2.00 | 15.0 | 3.0 | 7.5 | 24.0 | 40 | 23 | 23 | 4 | 8 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 4.50 |