| Season | Age | IP | K/9 | BB/9 | HR/9 | BABIP | xGB% | xFIP | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 34 | 188 | 6.7 | 2.1 | 0.2 | 0.287 | 45.5 | 3.50 | 2.97 | 5.11 |
| 2022 | 33 | 160 | 6.6 | 2.2 | 0.6 | 0.068 | 48.3 | 7.20 | 3.50 | 3.17 |
| 2021 | 32 | 177 | 8.2 | 3.0 | 0.7 | 0.307 | 45.0 | 3.47 | 3.44 | 4.35 |
| 2020 | 31 | 174.2 | 6.2 | 2.6 | 0.8 | 0.292 | 38.7 | 4.38 | 4.28 | 3.20 |
David Buchanan | 뷰캐넌
Samsung Lions | P