| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 97 | 31 | 31 | 8 | 12 | 4.88 | .291 | 1.22 | 8.5 | 2.5 | 11.2 | 199.1 | 188 | 111 | 108 | 30 | 55 | 247 | 1 | 0 | 0 | 1 | 17 | 3 | 3 | 3.35 |
| SP | Beckett, J.Beckett, Josh >> | 31 | 2011 | R | 76 | 30 | 30 | 8 | 16 | 5.41 | .328 | 1.42 | 9.5 | 3.3 | 6.6 | 176.1 | 186 | 112 | 106 | 32 | 65 | 130 | 2 | 0 | 0 | 0 | 13 | 7 | 6 | 5.11 |
| SP | Iwakuma, H.Iwakuma, Hisashi >> | 32 | 2013 | R | 65 | 30 | 30 | 7 | 14 | 5.50 | .338 | 1.51 | 10.9 | 2.7 | 7.3 | 185.0 | 224 | 119 | 113 | 26 | 55 | 151 | 3 | 0 | 0 | 0 | 11 | 5 | 5 | 4.17 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 27 | 2012 | L | 47 | 28 | 28 | 6 | 12 | 5.02 | .331 | 1.48 | 9.7 | 3.7 | 9.2 | 175.2 | 189 | 105 | 98 | 28 | 71 | 179 | 0 | 0 | 0 | 0 | 12 | 1 | 9 | 4.27 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 98 | 75 | 0 | 4 | 6 | 4.19 | .310 | 1.32 | 9.2 | 2.7 | 10.2 | 101.0 | 103 | 49 | 47 | 17 | 30 | 115 | 0 | 8 | 5 | 0 | 0 | 3 | 5 | 3.89 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 78 | 79 | 0 | 5 | 4 | 2.94 | .286 | 1.16 | 7.0 | 3.5 | 9.4 | 104.0 | 81 | 36 | 34 | 6 | 40 | 109 | 0 | 7 | 3 | 0 | 0 | 4 | 5 | 2.92 |
| RP | Feliz, N.Feliz, Neftali >> | 22 | 2010 | R | 65 | 71 | 0 | 5 | 7 | 4.31 | .269 | 1.10 | 7.2 | 2.7 | 9.5 | 87.2 | 70 | 43 | 42 | 16 | 26 | 92 | 0 | 9 | 4 | 0 | 0 | 1 | 2 | 4.21 |
| RP | Devenski, C.Devenski, Chris >> | 26 | 2017 | R | 50 | 51 | 0 | 1 | 5 | 4.43 | .309 | 1.33 | 8.4 | 3.5 | 11.8 | 61.0 | 57 | 30 | 30 | 12 | 24 | 80 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 4.16 |
| RP | Neris, H.Neris, Hector >> | 30 | 2019 | R | 37 | 33 | 0 | 0 | 3 | 5.84 | .343 | 1.49 | 8.5 | 4.9 | 6.8 | 37.0 | 35 | 25 | 24 | 9 | 20 | 28 | 0 | 3 | 1 | 0 | 0 | 3 | 2 | 6.51 |
| SP | Salazar, D.Salazar, Danny >> | 25 | 2015 | R | 38 | 20 | 0 | 5 | 2 | 3.19 | .295 | 1.26 | 7.5 | 3.8 | 10.7 | 31.0 | 26 | 12 | 11 | 6 | 13 | 37 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.39 |