| SP | Snell, B.Snell, Blake † >> | 25 | 2018 | L | 81 | 32 | 32 | 18 | 5 | 2.85 | .284 | 1.16 | 6.8 | 3.7 | 7.5 | 192.2 | 145 | 68 | 61 | 13 | 78 | 159 | 0 | 0 | 0 | 0 | 22 | 6 | 6 | 3.54 |
| SP | Mathewson, C.Mathewson, Christy >> | 29 | 1909 | R | 86 | 31 | 31 | 17 | 7 | 3.76 | .293 | 1.24 | 8.8 | 2.4 | 3.8 | 201.0 | 196 | 90 | 84 | 18 | 53 | 84 | 3 | 0 | 0 | 2 | 19 | 1 | 2 | 4.13 |
| SP | Fernandez, J.Fernandez, Jose # >> | 21 | 2013 | R | 76 | 31 | 31 | 16 | 5 | 3.92 | .276 | 1.14 | 7.2 | 3.1 | 7.2 | 174.1 | 140 | 77 | 76 | 18 | 59 | 140 | 0 | 0 | 0 | 0 | 16 | 0 | 5 | 3.75 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 69 | 0 | 5 | 3 | 2.79 | .295 | 1.23 | 6.7 | 4.3 | 8.6 | 87.0 | 65 | 28 | 27 | 6 | 42 | 83 | 0 | 9 | 5 | 0 | 0 | 2 | 4 | 3.51 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 55 | 0 | 8 | 3 | 2.84 | .264 | 1.03 | 5.3 | 4.0 | 7.7 | 63.1 | 37 | 20 | 20 | 5 | 28 | 54 | 0 | 7 | 1 | 0 | 0 | 3 | 0 | 3.79 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 46 | 0 | 3 | 0 | 2.63 | .303 | 1.27 | 7.2 | 4.2 | 8.1 | 51.1 | 41 | 15 | 15 | 3 | 24 | 46 | 0 | 3 | 3 | 0 | 0 | 2 | 5 | 3.49 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 15 | 0 | 1 | 0 | 1.06 | .261 | 1.06 | 3.7 | 5.8 | 7.9 | 17.0 | 7 | 3 | 2 | 0 | 11 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.18 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 37 | 0 | 3 | 2 | 3.31 | .258 | 1.03 | 7.6 | 1.7 | 8.0 | 65.1 | 55 | 25 | 24 | 5 | 12 | 58 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.82 |