| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 9 Seasons | 3.89 | 315 | 18 | 13 | 1 | 62 | 319.0 | 98 | 212 | 1.32 | ||
| 2018 | KT | 6.69 | 42 | 2 | 0 | 0 | 5 | 37.0 | 0 | 0 | 11 | 23 | 1.84 |
| 2015 | NC | 3.72 | 6 | 0 | 0 | 0 | 0 | 9.0 | 0 | 0 | 4 | 3 | 1.67 |
| 2014 | NC | 1.80 | 25 | 1 | 1 | 0 | 1 | 25.0 | 0 | 0 | 7 | 11 | 1.28 |
| 2013 | NC | 4.79 | 28 | 0 | 0 | 0 | 1 | 20.0 | 0 | 0 | 12 | 13 | 1.95 |
| 2012 | 두산 | 8.62 | 21 | 3 | 2 | 0 | 3 | 15.0 | 0 | 0 | 7 | 5 | 1.93 |
| 2011 | 두산 | 4.44 | 51 | 1 | 4 | 0 | 14 | 50.0 | 0 | 0 | 24 | 40 | 1.48 |
| 2010 | 두산 | 3.62 | 73 | 6 | 4 | 0 | 22 | 82.0 | 0 | 0 | 16 | 67 | 1.02 |
| 2009 | 두산 | 1.95 | 64 | 5 | 2 | 1 | 16 | 74.0 | 0 | 0 | 14 | 48 | 0.99 |
| 2008 | 두산 | 2.45 | 5 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 3 | 2 | 2.67 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 315 | - | - |
| ERA | 3.89 | - | - |
| IP | 319.0 | - | - |
| W | 18 | - | - |
| L | 13 | - | - |
| SV | 1 | - | - |
| HLD | 62 | - | - |
| SO | 212 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 98 | - | - |
| R | 155 | - | - |
| ER | 138 | - | - |
| HBP | 47 | - | - |
| WHIP | 1.32 | - | - |
Yagoonara