| SP | Glasnow, T.Glasnow, Tyler >> | 30 | 2019 | R | 99 | 18 | 18 | 7 | 7 | 3.20 | .286 | 1.15 | 8.0 | 2.4 | 10.0 | 104.0 | 92 | 40 | 37 | 10 | 28 | 116 | 0 | 0 | 0 | 0 | 10 | 5 | 2 | 2.97 |
| SP | Faria, J.Faria, Jake # >> | 30 | 2017 | R | 98 | 20 | 20 | 6 | 8 | 4.90 | .319 | 1.37 | 9.9 | 2.4 | 9.9 | 101.0 | 111 | 60 | 55 | 17 | 27 | 111 | 0 | 0 | 0 | 0 | 9 | 4 | 6 | 3.91 |
| SP | Martinez, P.Martinez, Pedro >> | 32 | 1999 | R | 95 | 19 | 19 | 2 | 12 | 6.07 | .318 | 1.39 | 9.9 | 2.6 | 9.3 | 83.0 | 91 | 56 | 56 | 23 | 24 | 86 | 2 | 0 | 0 | 0 | 5 | 1 | 2 | 5.43 |
| SP | Nolasco, R.Nolasco, Ricky >> | 30 | 2008 | R | 91 | 19 | 18 | 3 | 9 | 4.32 | .284 | 1.17 | 9.1 | 1.5 | 7.0 | 110.1 | 111 | 60 | 53 | 27 | 18 | 86 | 2 | 0 | 0 | 0 | 9 | 2 | 1 | 5.17 |
| RP | Stanek, R.Stanek, Ryne >> | 32 | 2018 | R | 94 | 49 | 0 | 1 | 4 | 3.91 | .272 | 1.11 | 6.8 | 3.2 | 10.4 | 71.1 | 54 | 31 | 31 | 10 | 25 | 82 | 0 | 4 | 1 | 0 | 0 | 1 | 3 | 3.62 |
| RP | Williamson, S.Williamson, Scott >> | 27 | 2004 | R | 92 | 52 | 0 | 2 | 1 | 2.15 | .250 | 0.96 | 3.8 | 4.8 | 9.5 | 67.0 | 28 | 17 | 16 | 2 | 36 | 71 | 0 | 7 | 1 | 0 | 0 | 3 | 6 | 3.01 |
| RP | Urbina, U.Urbina, Ugueth >> | 29 | 2002 | R | 89 | 40 | 0 | 3 | 3 | 3.83 | .295 | 1.26 | 6.8 | 4.6 | 8.3 | 49.1 | 37 | 22 | 21 | 5 | 25 | 45 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | 4.02 |
| SP | Barber, B.Barber, Brian >> | 30 | 1998 | R | 85 | 21 | 1 | 2 | 3 | 6.69 | .354 | 1.63 | 11.7 | 3.1 | 5.3 | 76.2 | 99 | 65 | 57 | 14 | 26 | 45 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 5.28 |