| Season | Age | IP | K/9 | BB/9 | HR/9 | BABIP | xGB% | xFIP | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 29 | 0.2 | 13.5 | 13.5 | 0.0 | 0.333 | 100.0 | 9.47 | 9.47 | -0.04 |
| 2022 | 28 | 31.1 | 8.3 | 3.4 | 1.4 | 0.058 | 29.9 | 9.34 | 4.74 | -0.13 |
| 2020 | 26 | 51.1 | 9.5 | 3.9 | 0.5 | 0.354 | 31.6 | 4.13 | 3.56 | 0.89 |
| 2019 | 25 | 19 | 6.6 | 5.7 | 1.4 | 0.305 | 34.6 | 5.01 | 5.99 | -0.30 |
| 2018 | 24 | 41.1 | 8.1 | 4.4 | 1.3 | 0.287 | 36.5 | 5.45 | 5.61 | -0.01 |
Lee Seung-jin | 이승진
Doosan Bears | P