| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Atlanta Braves | 0 | 1 | 16 | 15.0 | 3.00 | 1.00 | 26 | 2 | 1 | 15.60 | 1.20 |
| 2018 | Atlanta Braves |
| 4 |
| 3 |
| 65 |
| 61.1 |
| 3.23 |
| 1.29 |
| 69 |
| 22 |
| 3 |
| 10.13 |
| 3.23 |
| 2019 | Atlanta Braves | 3 | 4 | 36 | 29.1 | 7.06 | 2.01 | 35 | 23 | 3 | 10.74 | 7.06 |
| 2020 | Atlanta Braves | 1 | 1 | 22 | 21.2 | 0.83 | 1.11 | 24 | 9 | 1 | 9.97 | 3.74 |
| 2021 | Atlanta Braves | 3 | 6 | 61 | 52.1 | 3.78 | 1.22 | 57 | 20 | 2 | 9.80 | 3.44 |
| 2022 | Atlanta Braves | 5 | 4 | 75 | 70.0 | 2.06 | 0.91 | 94 | 15 | 5 | 12.09 | 1.93 |
| 2023 | Atlanta Braves | 3 | 6 | 70 | 64.2 | 3.76 | 1.19 | 82 | 21 | 6 | 11.41 | 2.92 |
| 2024 | Atlanta Braves | 5 | 4 | 39 | 34.1 | 2.62 | 1.02 | 35 | 11 | 6 | 9.17 | 2.88 |
| 2025 | New York Mets | 0 | 0 | 13 | 11.0 | 1.64 | 1.00 | 14 | 5 | 0 | 11.45 | 4.09 |
| Career | — | 24 | 29 | 397 | 359.2 | 3.23 | 1.19 | 436 | 128 | 27 | 10.91 | 3.20 |
