| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | Seattle Mariners | 0 | 0 | 15 | 12.1 | 0.73 | 0.97 | 10 | 1 | 0 | 7.30 | 0.73 |
| 2017 | Seattle Mariners |
| 1 |
| 1 |
| 41 |
| 46.2 |
| 4.24 |
| 1.35 |
| 52 |
| 20 |
| 9 |
| 10.03 |
| 3.86 |
| 2018 | Seattle Mariners | 3 | 2 | 22 | 20.2 | 2.61 | 1.26 | 23 | 15 | 2 | 10.02 | 6.53 |
| 2019 | Seattle Mariners | 2 | 1 | 17 | 14.2 | 5.52 | 1.43 | 18 | 12 | 1 | 11.05 | 7.36 |
| 2020 | Seattle Mariners | 1 | 2 | 13 | 11.2 | 7.71 | 1.63 | 14 | 7 | 3 | 10.80 | 5.40 |
| 2020 | San Diego Padres | 1 | 1 | 9 | 8.2 | 3.12 | 1.27 | 10 | 5 | 0 | 10.38 | 5.19 |
| 2020 | 2 teams | 2 | 3 | 22 | 20.1 | 5.75 | 1.48 | 24 | 12 | 3 | 10.62 | 5.31 |
| 2021 | San Diego Padres | 0 | 0 | 2 | 1.1 | 6.75 | 0.75 | 2 | 0 | 1 | 13.50 | 0.00 |
| 2024 | Kansas City Royals | 0 | 1 | 5 | 3.2 | 14.73 | 2.18 | 5 | 3 | 1 | 12.27 | 7.36 |
| 2025 | Chicago White Sox | 0 | 1 | 28 | 29.0 | 2.48 | 1.17 | 21 | 15 | 4 | 6.52 | 4.66 |
| Career | — | 8 | 9 | 152 | 148.2 | 4.00 | 1.31 | 155 | 78 | 21 | 9.38 | 4.72 |
