| SP | Corbin, P.Corbin, Patrick † >> | 29 | 2019 | L | 92 | 31 | 31 | 13 | 8 | 3.08 | .290 | 1.21 | 8.3 | 2.7 | 8.4 | 207.2 | 190 | 75 | 71 | 22 | 62 | 194 | 2 | 0 | 0 | 1 | 21 | 2 | 1 | 3.43 |
| SP | Hibbard, G.Hibbard, Greg >> | 26 | 1990 | L | 71 | 30 | 30 | 11 | 10 | 4.00 | .331 | 1.47 | 10.2 | 3.1 | 4.9 | 193.2 | 218 | 88 | 86 | 9 | 67 | 105 | 0 | 0 | 0 | 0 | 17 | 3 | 2 | 3.61 |
| SP | Hellickson, J.Hellickson, Jeremy >> | 26 | 2013 | R | 39 | 28 | 28 | 10 | 9 | 5.17 | .343 | 1.56 | 10.6 | 3.5 | 6.4 | 148.0 | 174 | 89 | 85 | 9 | 57 | 105 | 0 | 0 | 0 | 0 | 8 | 1 | 2 | 3.55 |
| RP | Balfour, G.Balfour, Grant >> | 34 | 2011 | R | 92 | 76 | 0 | 6 | 2 | 3.02 | .258 | 1.03 | 6.8 | 2.5 | 6.2 | 110.1 | 83 | 39 | 37 | 8 | 31 | 76 | 0 | 7 | 4 | 0 | 0 | 1 | 0 | 3.44 |
| RP | Garvin, J.Garvin, Jerry >> | 25 | 1980 | L | 70 | 75 | 0 | 7 | 6 | 2.10 | .280 | 1.17 | 8.4 | 2.1 | 4.7 | 120.0 | 112 | 30 | 28 | 8 | 28 | 62 | 0 | 9 | 4 | 0 | 0 | 0 | 0 | 3.53 |
| RP | Gutierrez, J.Gutierrez, Juan >> | 26 | 2009 | R | 44 | 64 | 0 | 3 | 3 | 2.49 | .322 | 1.41 | 8.5 | 4.3 | 5.6 | 72.1 | 68 | 21 | 20 | 3 | 34 | 45 | 0 | 9 | 2 | 0 | 0 | 1 | 4 | 3.75 |
| RP | Heredia, F.Heredia, Felix # >> | 22 | 1997 | L | 32 | 48 | 0 | 2 | 3 | 4.96 | .380 | 1.84 | 9.9 | 6.6 | 7.0 | 49.0 | 54 | 30 | 27 | 5 | 36 | 38 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 4.98 |
| SP | Butcher, M.Butcher, Max >> | 35 | 1945 | R | 20 | 6 | 0 | 0 | 0 | 12.71 | .485 | 2.82 | 21.6 | 7.2 | 9.0 | 5.2 | 12 | 8 | 8 | 0 | 4 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.40 |
| SP | Cueto, J.Cueto, Johnny >> | 22 | 2008 | R | 32 | 35 | 0 | 5 | 8 | 3.84 | .320 | 1.38 | 9.3 | 3.2 | 6.1 | 68.0 | 70 | 29 | 29 | 6 | 24 | 46 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 3.94 |