| NAME | MONTH | ERA | G | W | L | W% | GS | 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 | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. deGrom | March | 1.59 | 1 | 1 | 0 | 1.000 | 1 | 7 | 0 | 0 | 0 | 5.2 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 11.12 | 1.59 | 7.00 | 0.00 | 31.8 | 4.5 | 0.88 | .286 | 1.59 | 6.35 |
| 2 | | J. deGrom | April | 2.14 | 5 | 2 | 0 | 1.000 | 5 | 41 | 0 | 0 | 0 | 33.2 | 26 | 8 | 9 | 2 | 10 | 1 | 0 | 1 | 133 | 0 | 10.96 | 2.67 | 4.10 | 0.53 | 30.8 | 7.5 | 1.07 | .304 | 2.41 | 6.95 |
| 3 | | J. deGrom | May | 0.69 | 5 | 1 | 0 | 1.000 | 5 | 37 | 0 | 0 | 0 | 26.0 | 17 | 2 | 2 | 1 | 8 | 2 | 0 | 0 | 104 | 0 | 12.81 | 2.77 | 4.63 | 0.35 | 35.6 | 7.7 | 0.96 | .286 | 0.69 | 5.88 |
| 4 | | J. deGrom | June | 2.36 | 6 | 1 | 4 | .200 | 6 | 49 | 0 | 0 | 0 | 42.0 | 34 | 11 | 13 | 3 | 9 | 1 | 0 | 1 | 167 | 0 | 10.50 | 1.93 | 5.44 | 0.64 | 29.3 | 5.4 | 1.02 | .295 | 2.79 | 7.29 |
| 5 | | J. deGrom | July | 1.74 | 4 | 0 | 2 | .000 | 4 | 30 | 0 | 0 | 0 | 31.0 | 22 | 6 | 7 | 1 | 4 | 1 | 0 | 1 | 119 | 0 | 8.71 | 1.16 | 7.50 | 0.29 | 25.2 | 3.4 | 0.84 | .253 | 2.03 | 6.39 |
| 6 | | J. deGrom | August | 1.24 | 6 | 3 | 2 | .600 | 6 | 60 | 1 | 0 | 0 | 43.2 | 34 | 6 | 9 | 1 | 9 | 0 | 0 | 0 | 167 | 1 | 12.37 | 1.85 | 6.67 | 0.21 | 35.9 | 5.4 | 0.98 | .340 | 1.85 | 7.01 |
| 7 | | J. deGrom | September | 1.80 | 5 | 2 | 1 | .667 | 5 | 45 | 0 | 0 | 0 | 35.0 | 15 | 7 | 7 | 2 | 5 | 0 | 0 | 0 | 123 | 1 | 11.57 | 1.29 | 9.00 | 0.51 | 36.6 | 4.1 | 0.57 | .183 | 1.80 | 3.86 |
StatMuse has game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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