| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 10 Seasons | 3.86 | 281 | 29 | 29 | 16 | 14 | 596.0 | 315 | 512 | 1.37 | ||
| 2016 | SK | 0.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0.00 |
| 2011 | SK | 3.80 | 51 | 3 | 3 | 3 | 8 | 92.0 | 0 | 0 | 56 | 87 | 1.34 |
| 2010 | SK | 3.06 | 27 | 5 | 2 | 0 | 1 | 67.0 | 0 | 0 | 26 | 52 | 1.21 |
| 2009 | SK | 3.11 | 49 | 8 | 4 | 8 | 1 | 133.0 | 0 | 0 | 48 | 136 | 1.22 |
| 2008 | SK | 4.64 | 10 | 2 | 4 | 0 | 0 | 33.0 | 0 | 0 | 25 | 29 | 1.58 |
| 2007 | KIA | 4.18 | 9 | 3 | 2 | 0 | 0 | 28.0 | 0 | 0 | 14 | 9 | 1.32 |
| 2006 | KIA | 4.35 | 44 | 5 | 8 | 0 | 1 | 101.0 | 0 | 0 | 55 | 94 | 1.43 |
| 2005 | KIA | 3.00 | 49 | 3 | 2 | 5 | 2 | 57.0 | 0 | 0 | 36 | 55 | 1.28 |
| 2004 | 두산 | 5.51 | 35 | 0 | 4 | 0 | 1 | 81.0 | 0 | 0 | 54 | 50 | 1.73 |
| 2003 | 두산 | 0.00 | 6 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 1 | 0 | 1.50 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 281 | - | - |
| ERA | 3.86 | - | - |
| IP | 596.0 | - | - |
| W | 29 | - | - |
| L | 29 | - | - |
| SV | 16 | - | - |
| HLD | 14 | - | - |
| SO | 512 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 315 | - | - |
| R | 284 | - | - |
| ER | 256 | - | - |
| HBP | 31 | - | - |
| WHIP | 1.37 | - | - |
Yagoonara