
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 10 Seasons | 3.80 | 307 | 15 | 14 | 5 | 41 | 350.0 | 115 | 211 | 1.44 | ||
| 2023 | 키움 | 9.00 | 2 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 1 | 1 | 3.00 |
| 2021 | NC | 3.92 | 53 | 3 | 4 | 0 | 14 | 41.0 | 0 | 0 | 12 | 26 | 1.59 |
| 2020 | NC | 1.04 | 30 | 1 | 0 | 0 | 8 | 26.0 | 0 | 0 | 6 | 14 | 1.00 |
| 2019 | 롯데 | 4.26 | 12 | 0 | 0 | 0 | 1 | 12.0 | 0 | 0 | 0 | 7 | 1.42 |
| 2018 | 롯데 | 12.27 | 4 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 1 | 3 | 2.33 |
| 2016 | 롯데 | 4.46 | 52 | 1 | 1 | 2 | 5 | 42.0 | 0 | 0 | 16 | 30 | 1.45 |
| 2015 | 롯데 | 3.95 | 67 | 4 | 4 | 1 | 8 | 82.0 | 0 | 0 | 24 | 65 | 1.33 |
| 2014 | 롯데 | 4.75 | 14 | 2 | 3 | 0 | 0 | 36.0 | 0 | 0 | 12 | 11 | 1.50 |
| 2013 | 롯데 | 3.14 | 25 | 4 | 2 | 1 | 2 | 48.0 | 0 | 0 | 18 | 22 | 1.50 |
| 2012 | KIA | 3.38 | 48 | 0 | 0 | 1 | 3 | 56.0 | 0 | 0 | 25 | 32 | 1.54 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 307 | - | - |
| ERA | 3.80 | - | - |
| IP | 350.0 | - | - |
| W | 15 | - | - |
| L | 14 | - | - |
| SV | 5 | - | - |
| HLD | 41 | - | - |
| SO | 211 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 115 | - | - |
| R | 163 | - | - |
| ER | 148 | - | - |
| HBP | 24 | - | - |
| WHIP | 1.44 | - | - |