| SP | Arrieta, J.Arrieta, Jake † $$ >> | 29 | 2015 | R | 95 | 28 | 28 | 17 | 3 | 2.38 | .252 | 1.00 | 6.4 | 2.6 | 9.2 | 215.2 | 153 | 63 | 57 | 20 | 62 | 219 | 3 | 0 | 0 | 1 | 25 | 3 | 3 | 3.08 |
| SP | Harvey, M.Harvey, Matt † $ >> | 24 | 2013 | R | 85 | 27 | 27 | 15 | 4 | 3.51 | .283 | 1.16 | 8.6 | 1.9 | 9.0 | 190.0 | 181 | 76 | 74 | 22 | 40 | 189 | 5 | 0 | 0 | 2 | 16 | 4 | 3 | 3.21 |
| SP | Bumgarner, M.Bumgarner, Madison # >> | 26 | 2016 | L | 76 | 27 | 27 | 16 | 6 | 3.52 | .271 | 1.10 | 7.7 | 2.2 | 9.1 | 197.0 | 169 | 79 | 77 | 22 | 48 | 200 | 3 | 0 | 0 | 0 | 19 | 3 | 7 | 3.20 |
| SP | Clevinger, M.Clevinger, Mike >> | 28 | 2019 | R | 75 | 27 | 26 | 16 | 6 | 3.91 | .313 | 1.34 | 8.8 | 3.3 | 9.1 | 163.1 | 159 | 72 | 71 | 18 | 60 | 165 | 1 | 1 | 0 | 1 | 13 | 4 | 0 | 3.59 |
| RP | Neshek, P.Neshek, Pat † >> | 34 | 2014 | R | 73 | 84 | 0 | 7 | 3 | 2.67 | .248 | 0.93 | 6.0 | 2.5 | 9.8 | 77.2 | 51 | 23 | 23 | 7 | 21 | 84 | 0 | 9 | 3 | 0 | 0 | 5 | 1 | 3.01 |
| RP | Papelbon, J.Papelbon, Jonathan $ >> | 34 | 2014 | R | 47 | 44 | 0 | 4 | 3 | 2.70 | .231 | 0.90 | 5.9 | 2.3 | 8.8 | 46.2 | 30 | 14 | 14 | 2 | 12 | 45 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 2.39 |
| RP | Melancon, M.Melancon, Mark >> | 30 | 2015 | R | 36 | 31 | 0 | 0 | 0 | 3.03 | .263 | 1.07 | 6.8 | 3.1 | 6.5 | 32.2 | 24 | 11 | 11 | 5 | 11 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 4.63 |