
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 11 Seasons | 5.18 | 302 | 18 | 22 | 9 | 64 | 372.0 | 203 | 326 | 1.56 | ||
| 2022 | SSG | 10.13 | 9 | 0 | 0 | 1 | 3 | 5.0 | 0 | 0 | 10 | 1 | 3.20 |
| 2021 | SSG | 4.97 | 65 | 2 | 4 | 1 | 16 | 58.0 | 0 | 0 | 38 | 49 | 1.60 |
| 2020 | SK | 7.40 | 33 | 1 | 6 | 0 | 4 | 62.0 | 0 | 0 | 39 | 43 | 1.61 |
| 2019 | SK | 3.88 | 71 | 4 | 5 | 7 | 27 | 69.0 | 0 | 0 | 26 | 76 | 1.28 |
| 2018 | SK | 3.83 | 61 | 9 | 3 | 0 | 10 | 94.0 | 0 | 0 | 36 | 93 | 1.32 |
| 2017 | SK | 6.53 | 21 | 2 | 2 | 0 | 3 | 41.0 | 0 | 0 | 19 | 34 | 1.95 |
| 2016 | SK | 4.30 | 15 | 0 | 1 | 0 | 0 | 14.0 | 0 | 0 | 12 | 9 | 1.93 |
| 2015 | SK | 27.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 1 | 0 | 1.00 |
| 2012 | SK | 9.35 | 9 | 0 | 1 | 0 | 0 | 8.0 | 0 | 0 | 10 | 6 | 2.75 |
| 2011 | SK | 4.00 | 16 | 0 | 0 | 0 | 1 | 18.0 | 0 | 0 | 11 | 15 | 1.61 |
| 2010 | SK | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | - |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 302 | - | - |
| ERA | 5.18 | - | - |
| IP | 372.0 | - | - |
| W | 18 | - | - |
| L | 22 | - | - |
| SV | 9 | - | - |
| HLD | 64 | - | - |
| SO | 326 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 203 | - | - |
| R | 230 | - | - |
| ER | 214 | - | - |
| HBP | 26 | - | - |
| WHIP | 1.56 | - | - |