| SP | Giolito, L.Giolito, Lucas >> | 30 | 2017 | R | 95 | 14 | 14 | 5 | 7 | 4.36 | .293 | 1.22 | 8.6 | 2.5 | 6.9 | 86.2 | 82 | 45 | 42 | 17 | 24 | 66 | 6 | 0 | 0 | 1 | 8 | 2 | 2 | 4.94 |
| SP | Tillman, C.Tillman, Chris >> | 27 | 2012 | R | 92 | 14 | 14 | 4 | 3 | 3.42 | .291 | 1.22 | 6.5 | 4.5 | 6.1 | 84.1 | 61 | 35 | 32 | 12 | 42 | 57 | 0 | 0 | 0 | 0 | 8 | 1 | 6 | 5.04 |
| SP | Hudson, D.Hudson, Daniel >> | 24 | 2010 | R | 88 | 13 | 13 | 6 | 3 | 5.88 | .321 | 1.38 | 9.8 | 2.6 | 8.5 | 72.0 | 78 | 47 | 47 | 10 | 21 | 68 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 3.92 |
| SP | Fulmer, M.Fulmer, Michael >> | 32 | 2017 | R | 43 | 13 | 13 | 5 | 4 | 6.06 | .310 | 1.33 | 9.9 | 2.2 | 5.8 | 71.1 | 78 | 50 | 48 | 13 | 17 | 46 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 4.85 |
| SP | Stewart, K.Stewart, Kohl >> | 32 | 2018 | R | 38 | 9 | 8 | 2 | 5 | 7.15 | .339 | 1.54 | 9.9 | 3.9 | 9.2 | 39.0 | 43 | 31 | 31 | 9 | 17 | 40 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 5.26 |
| RP | Leclerc, J.Leclerc, Jose >> | 33 | 2018 | R | 100 | 35 | 0 | 1 | 2 | 1.76 | .214 | 0.75 | 4.2 | 2.6 | 10.4 | 56.1 | 26 | 11 | 11 | 6 | 16 | 65 | 0 | 6 | 1 | 0 | 0 | 4 | 1 | 3.14 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 98 | 30 | 0 | 6 | 1 | 2.17 | .228 | 0.85 | 4.4 | 3.3 | 9.2 | 49.2 | 24 | 12 | 12 | 1 | 18 | 50 | 0 | 3 | 2 | 0 | 0 | 2 | 0 | 2.45 |
| RP | Sanchez, A.Sanchez, Aaron >> | 26 | 2014 | R | 94 | 18 | 0 | 1 | 1 | 2.08 | .264 | 1.04 | 5.2 | 4.2 | 6.2 | 26.0 | 15 | 6 | 6 | 3 | 12 | 18 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 4.62 |
| RP | Santos, S.Santos, Sergio >> | 29 | 2011 | R | 47 | 8 | 0 | 1 | 2 | 6.10 | .367 | 1.55 | 7.2 | 7.2 | 11.7 | 10.1 | 8 | 7 | 7 | 4 | 8 | 13 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 8.60 |
| RP | Rondon, B.Rondon, Bruce >> | 32 | 2016 | R | 48 | 10 | 0 | 1 | 0 | 0.00 | .220 | 0.84 | 4.5 | 3.6 | 9.9 | 10.2 | 5 | 0 | 0 | 0 | 4 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2.00 |