| NAME | GS | SEASON | TM | G | W | L | W% | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | J. Berríos | 12 | 2020 | 12 | 5 | 4 | .556 | 4.00 | 68 | 0 | 0 | 0 | 63.0 | 57 | 28 | 28 | 8 | 26 | 3 | 0 | 0 | 271 | 5 | 9.71 | 3.71 | 2.62 | 1.14 | 25.1 | 9.6 | 1.32 | .295 | 4.00 | 91 | 4.06 | 92 | 8.14 | 2.4 | ||
| 2 | K. Maeda | 11 | 2020 | 11 | 6 | 1 | .857 | 2.70 | 80 | 0 | 0 | 0 | 66.2 | 40 | 20 | 20 | 9 | 10 | 0 | 0 | 0 | 248 | 0 | 10.80 | 1.35 | 8.00 | 1.21 | 32.3 | 4.0 | 0.75 | .208 | 2.70 | 62 | 2.99 | 68 | 5.40 | 10.5 | ||
| 3 | R. Dobnak | 10 | 2020 | 10 | 6 | 4 | .600 | 4.05 | 27 | 0 | 0 | 0 | 46.2 | 50 | 21 | 21 | 3 | 13 | 4 | 0 | 0 | 200 | 0 | 5.21 | 2.51 | 2.08 | 0.58 | 13.5 | 6.5 | 1.35 | .307 | 4.05 | 92 | 3.95 | 90 | 9.64 | 2.3 | ||
| 4 | R. Hill | 8 | 2020 | 8 | 2 | 2 | .500 | 3.03 | 31 | 0 | 0 | 0 | 38.2 | 28 | 13 | 13 | 3 | 17 | 1 | 0 | 0 | 156 | 1 | 7.22 | 3.96 | 1.82 | 0.70 | 19.9 | 10.9 | 1.16 | .240 | 3.03 | 69 | 3.98 | 91 | 6.52 | 1.8 | ||
| 5 | M. Pineda | 5 | 2020 | 5 | 2 | 0 | 1.000 | 3.38 | 25 | 0 | 0 | 0 | 26.2 | 25 | 10 | 10 | 0 | 7 | 1 | 0 | 0 | 111 | 0 | 8.44 | 2.36 | 3.57 | 0.00 | 22.5 | 6.3 | 1.20 | .321 | 3.38 | 77 | 2.21 | 50 | 8.44 | 6.5 | ||
| 6 | J. Odorizzi | 4 | 2020 | 4 | 0 | 1 | .000 | 6.59 | 12 | 0 | 0 | 0 | 13.2 | 16 | 10 | 10 | 4 | 3 | 1 | 0 | 0 | 60 | 0 | 7.90 | 1.98 | 4.00 | 2.63 | 20.0 | 5.0 | 1.39 | .300 | 6.59 | 150 | 6.11 | 139 | 10.54 | -2.6 | ||
| 7 | M. Wisler | 4 | 2020 | 18 | 0 | 1 | .000 | 1.07 | 35 | 0 | 0 | 1 | 25.1 | 15 | 3 | 3 | 2 | 14 | 2 | 3 | 0 | 107 | 1 | 12.43 | 4.97 | 2.50 | 0.71 | 32.7 | 13.1 | 1.14 | .241 | 1.07 | 24 | 3.34 | 76 | 5.33 | 3 | ||
| 8 | H. Bailey | 2 | 2020 | 2 | 1 | 0 | 1.000 | 3.38 | 7 | 0 | 0 | 0 | 8.0 | 6 | 3 | 3 | 1 | 3 | 1 | 0 | 0 | 33 | 0 | 7.88 | 3.38 | 2.33 | 1.13 | 21.2 | 9.1 | 1.13 | .238 | 3.38 | 77 | 4.56 | 104 | 6.75 | -0.1 | ||
| 9 | T. Clippard | 2 | 2020 | 26 | 2 | 1 | .667 | 2.77 | 26 | 0 | 0 | 0 | 26.0 | 19 | 8 | 9 | 2 | 4 | 0 | 1 | 0 | 98 | 2 | 9.00 | 1.38 | 6.50 | 0.69 | 26.5 | 4.1 | 0.88 | .258 | 3.12 | 63 | 2.64 | 60 | 6.58 | 5.1 | ||
| 10 | D. Smeltzer | 1 | 2020 | 7 | 2 | 0 | 1.000 | 6.75 | 15 | 0 | 0 | 0 | 16.0 | 19 | 12 | 12 | 2 | 5 | 1 | 2 | 0 | 72 | 0 | 8.44 | 2.81 | 3.00 | 1.13 | 20.8 | 6.9 | 1.50 | .347 | 6.75 | 154 | 4.06 | 92 | 10.69 | 0.6 | ||
| 11 | L. Thorpe | 1 | 2020 | 7 | 0 | 1 | .000 | 6.06 | 10 | 0 | 0 | 0 | 16.1 | 24 | 11 | 12 | 4 | 10 | 0 | 3 | 0 | 77 | 0 | 5.51 | 5.51 | 1.00 | 2.20 | 13.0 | 13.0 | 2.08 | .377 | 6.61 | 138 | 6.98 | 159 | 13.22 | -4.7 |