| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | Oakland Athletics | 0 | 0 | 2 | 3.2 | 7.36 | 1.64 | 4 | 2 | 2 | 9.82 | 4.91 |
| 2021 | Oakland Athletics |
| 8 |
| 5 |
| 24 |
| 119.1 |
| 4.07 |
| 1.22 |
| 123 |
| 41 |
| 19 |
| 9.28 |
| 3.09 |
| 2022 | Oakland Athletics | 5 | 9 | 26 | 134.0 | 4.23 | 1.34 | 98 | 59 | 16 | 6.58 | 3.96 |
| 2023 | Oakland Athletics | 2 | 6 | 14 | 61.0 | 6.34 | 1.59 | 57 | 31 | 9 | 8.41 | 4.57 |
| Career | — | 15 | 20 | 66 | 318.0 | 4.61 | 1.35 | 282 | 133 | 46 | 7.98 | 3.76 |
