| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 96 | 21 | 21 | 5 | 12 | 3.93 | .311 | 1.31 | 9.2 | 2.7 | 10.0 | 148.2 | 151 | 67 | 65 | 26 | 44 | 165 | 1 | 0 | 0 | 0 | 14 | 6 | 2 | 4.07 |
| SP | Bauer, T.Bauer, Trevor # >> | 27 | 2018 | R | 60 | 20 | 20 | 5 | 10 | 4.95 | .342 | 1.54 | 10.2 | 3.7 | 9.9 | 120.0 | 136 | 67 | 66 | 19 | 49 | 132 | 1 | 0 | 0 | 1 | 10 | 2 | 7 | 4.13 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 27 | 2012 | L | 46 | 20 | 20 | 5 | 9 | 7.23 | .374 | 1.76 | 9.9 | 6.0 | 9.8 | 103.1 | 113 | 84 | 83 | 26 | 69 | 112 | 0 | 0 | 0 | 0 | 6 | 3 | 3 | 6.20 |
| RP | Balfour, G.Balfour, Grant >> | 35 | 2012 | R | 62 | 52 | 0 | 7 | 1 | 3.86 | .326 | 1.43 | 8.2 | 4.8 | 8.2 | 67.2 | 61 | 29 | 29 | 7 | 36 | 61 | 0 | 2 | 4 | 0 | 0 | 1 | 1 | 4.19 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 34 | 2014 | R | 45 | 52 | 0 | 5 | 5 | 4.80 | .348 | 1.58 | 11.1 | 3.2 | 8.3 | 60.0 | 74 | 34 | 32 | 12 | 21 | 55 | 0 | 6 | 2 | 0 | 0 | 1 | 1 | 4.87 |
| RP | Neris, H.Neris, Hector >> | 30 | 2019 | R | 36 | 47 | 0 | 2 | 2 | 5.19 | .317 | 1.35 | 7.9 | 4.3 | 10.8 | 50.1 | 44 | 29 | 29 | 9 | 24 | 60 | 0 | 7 | 1 | 0 | 0 | 2 | 0 | 4.50 |
| SP | Salazar, D.Salazar, Danny >> | 25 | 2015 | R | 36 | 5 | 0 | 0 | 0 | 5.06 | .304 | 1.31 | 3.6 | 9.0 | 9.0 | 5.1 | 2 | 3 | 3 | 2 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.20 |
| SP | Halladay, R.Halladay, Roy >> | 33 | 2010 | R | 42 | 32 | 0 | 4 | 4 | 4.85 | .311 | 1.34 | 10.0 | 2.1 | 7.5 | 65.0 | 72 | 36 | 35 | 12 | 15 | 54 | 0 | 7 | 4 | 0 | 0 | 1 | 1 | 4.48 |