| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 13 | 13 | 5 | 5 | 3.61 | .308 | 1.27 | 9.4 | 2.1 | 8.7 | 92.1 | 96 | 41 | 37 | 8 | 21 | 89 | 1 | 0 | 0 | 0 | 8 | 6 | 4 | 3.08 |
| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 80 | 12 | 12 | 6 | 4 | 3.57 | .300 | 1.29 | 8.0 | 3.7 | 7.8 | 70.2 | 62 | 28 | 28 | 5 | 29 | 61 | 0 | 0 | 0 | 0 | 8 | 0 | 2 | 3.43 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 12 | 12 | 5 | 5 | 4.37 | .327 | 1.42 | 9.9 | 3.0 | 6.1 | 82.1 | 90 | 42 | 40 | 5 | 27 | 56 | 2 | 0 | 0 | 0 | 7 | 3 | 0 | 3.52 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 93 | 32 | 0 | 1 | 1 | 3.86 | .296 | 1.26 | 7.5 | 3.9 | 8.3 | 37.1 | 31 | 16 | 16 | 6 | 16 | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.57 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 78 | 20 | 0 | 1 | 1 | 4.98 | .337 | 1.52 | 9.9 | 4.3 | 9.4 | 21.2 | 23 | 12 | 12 | 3 | 10 | 22 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 4.19 |
| RP | Wilhelm, H.Wilhelm, Hoyt >> | 43 | 1965 | R | 69 | 14 | 0 | 1 | 0 | 1.25 | .235 | 0.92 | 6.0 | 2.6 | 4.3 | 21.2 | 14 | 3 | 3 | 1 | 6 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.52 |
| SP | Gooden, D.Gooden, Dwight >> | 21 | 1985 | R | 67 | 2 | 0 | 0 | 0 | 0.00 | .350 | 1.62 | 6.8 | 9.0 | 9.0 | 4.1 | 3 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.00 |