| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Boston Red Sox | 3 | 1 | 8 | 24.2 | 2.92 | 1.14 | 19 | 7 | 4 | 6.93 | 2.55 |
| 2018 |
| Boston Red Sox |
| 7 |
| 2 |
| 47 |
| 85.0 |
| 3.18 |
| 1.45 |
| 53 |
| 26 |
| 7 |
| 5.61 |
| 2.75 |
| 2019 | Boston Red Sox | 1 | 4 | 34 | 56.1 | 5.43 | 1.53 | 49 | 28 | 7 | 7.83 | 4.47 |
| Career | — | 11 | 7 | 89 | 166.0 | 3.90 | 1.43 | 121 | 61 | 18 | 6.56 | 3.31 |
