| Season | Age | IP | K/9 | BB/9 | HR/9 | BABIP | xGB% | xFIP | FIP | WAR | 
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 22 | 13 | 6.2 | 6.9 | 0.7 | 0.278 | 23.6 | 5.74 | 5.35 | -0.10 | 
| 2024 | 21 | 65.1 | 7.9 | 4.7 | 0.4 | 0.309 | 37.1 | 5.00 | 4.27 | 0.63 | 
| 2023 | 20 | 27 | 9.3 | 7.3 | 0.7 | 0.315 | 27.4 | 4.81 | 4.84 | -0.12 | 
| 2022 | 19 | 5 | 9.0 | 12.6 | 0.0 | 0.045 | 30.9 | 14.84 | 6.07 | -0.10 | 
Lee Byeong-heon | 이병헌
Doosan Bears | P