
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 19 Seasons | 4.00 | 60 | 2 | 6 | 5 | 11 | 90.0 | 85 | 5 | 17 | 73 | 1.13 |
| 2026 | KT | 0.00 | 3 | 0 | 0 | 0 | 1 | 3.0 | 1 | 0 | 1 | 2 | 0.67 |
| 2026 | KT | 0.00 | 5 | 0 | 0 | 0 | 1 | 5.0 | 3 | 0 | 2 | 4 | 1.00 |
| 2025 | KT | 0.00 | 3 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 2 | 0.00 |
| 2025 | KT | 0.00 | 3 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 2 | 0.00 |
| 2024 | KT | 12.00 | 4 | 0 | 1 | 0 | 2 | 3.0 | 6 | 0 | 1 | 5 | 2.33 |
| 2024 | KT | 12.00 | 4 | 0 | 1 | 0 | 2 | 3.0 | 6 | 0 | 1 | 5 | 2.33 |
| 2023 | 삼성 | 3.38 | 3 | 0 | 0 | 0 | 2 | 2.0 | 2 | 1 | 0 | 3 | 1.00 |
| 2023 | 삼성 | 3.38 | 3 | 0 | 0 | 0 | 2 | 2.0 | 2 | 1 | 0 | 3 | 1.00 |
| 2022 | 삼성 | 0.00 | 2 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 0.50 |
| 2022 | 삼성 | 0.00 | 2 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 0.50 |
| 2021 | 삼성 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 1.00 |
| 2021 | 삼성 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 1.00 |
| 2019 | 삼성 | 6.75 | 3 | 0 | 0 | 0 | 0 | 2.0 | 4 | 0 | 0 | 3 | 2.00 |
| 2019 | 삼성 | 6.75 | 3 | 0 | 0 | 0 | 0 | 2.0 | 4 | 0 | 0 | 3 | 2.00 |
| 2017 | 삼성 | 7.20 | 2 | 0 | 0 | 0 | 0 | 5.0 | 7 | 0 | 1 | 8 | 1.60 |
| 2017 | 삼성 | 7.20 | 2 | 0 | 0 | 0 | 0 | 5.0 | 7 | 0 | 1 | 8 | 1.60 |
| 2016 | LG | 3.55 | 3 | 1 | 1 | 0 | 0 | 12.0 | 14 | 0 | 0 | 11 | 1.17 |
| 2016 | LG | 3.55 | 3 | 1 | 1 | 0 | 0 | 12.0 | 14 | 0 | 0 | 11 | 1.17 |
| 2015 | LG | 1.59 | 2 | 0 | 0 | 0 | 1 | 5.0 | 4 | 1 | 0 | 2 | 0.80 |
| 2015 | LG | 1.59 | 2 | 0 | 0 | 0 | 1 | 5.0 | 4 | 1 | 0 | 2 | 0.80 |
| 2014 | LG | 1.00 | 2 | 0 | 1 | 0 | 0 | 9.0 | 7 | 0 | 1 | 6 | 0.89 |
| 2014 | LG | 1.00 | 2 | 0 | 1 | 0 | 0 | 9.0 | 7 | 0 | 1 | 6 | 0.89 |
| 2013 | LG | 3.60 | 2 | 0 | 1 | 0 | 0 | 10.0 | 8 | 1 | 0 | 6 | 0.80 |
| 2013 | LG | 3.60 | 2 | 0 | 1 | 0 | 0 | 10.0 | 8 | 1 | 0 | 6 | 0.80 |
| 2012 | LG | 3.86 | 5 | 0 | 0 | 1 | 1 | 4.0 | 7 | 0 | 2 | 2 | 2.25 |
| 2012 | LG | 3.86 | 5 | 0 | 0 | 1 | 1 | 4.0 | 7 | 0 | 2 | 2 | 2.25 |
| 2009 | LG | 1.93 | 5 | 0 | 0 | 3 | 0 | 4.0 | 3 | 1 | 1 | 3 | 1.00 |
| 2009 | LG | 1.93 | 5 | 0 | 0 | 3 | 0 | 4.0 | 3 | 1 | 1 | 3 | 1.00 |
| 2008 | LG | 0.00 | 2 | 0 | 0 | 1 | 0 | 2.0 | 0 | 0 | 0 | 2 | 0.00 |
| 2008 | LG | 0.00 | 2 | 0 | 0 | 1 | 0 | 2.0 | 0 | 0 | 0 | 2 | 0.00 |
| 2007 | LG | 0.00 | 4 | 0 | 0 | 0 | 2 | 5.0 | 3 | 0 | 0 | 5 | 0.60 |
| 2007 | LG | 0.00 | 4 | 0 | 0 | 0 | 2 | 5.0 | 3 | 0 | 0 | 5 | 0.60 |
| 2006 | LG | 9.00 | 4 | 1 | 0 | 0 | 0 | 3.0 | 4 | 0 | 3 | 4 | 2.33 |
| 2006 | LG | 9.00 | 4 | 1 | 0 | 0 | 0 | 3.0 | 4 | 0 | 3 | 4 | 2.33 |
| 2005 | LG | 6.00 | 3 | 0 | 0 | 0 | 1 | 3.0 | 3 | 1 | 0 | 2 | 1.00 |
| 2005 | LG | 6.00 | 3 | 0 | 0 | 0 | 1 | 3.0 | 3 | 1 | 0 | 2 | 1.00 |
| 2004 | LG | 11.25 | 7 | 0 | 2 | 0 | 1 | 8.0 | 10 | 0 | 7 | 5 | 2.13 |
| 2004 | LG | 11.25 | 7 | 0 | 2 | 0 | 1 | 8.0 | 10 | 0 | 7 | 5 | 2.13 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 60 | - | - |
| ERA | 4.00 | - | - |
| IP | 90.0 | - | - |
| W | 2 | - | - |
| L | 6 | - | - |
| SV | 5 | - | - |
| HLD | 11 | - | - |
| SO | 73 | - | - |
| H | 85 | - | - |
| HR | 5 | - | - |
| BB | 17 | - | - |
| R | 43 | - | - |
| ER | 40 | - | - |
| HBP | 15 | - | - |
| WHIP | 1.13 | - | - |