| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 10 Seasons | 3.13 | 264 | 17 | 18 | 44 | 29 | 262.0 | 89 | 216 | 1.13 | ||
| 2012 | KIA | 0.00 | 2 | 0 | 0 | 0 | 1 | 1.0 | 0 | 0 | 0 | 0 | 1.00 |
| 2011 | 넥센 | 6.41 | 34 | 2 | 2 | 1 | 8 | 19.0 | 0 | 0 | 10 | 9 | 1.68 |
| 2010 | 넥센 | 2.34 | 42 | 3 | 3 | 0 | 8 | 42.0 | 0 | 0 | 16 | 25 | 1.10 |
| 2008 | 우리 | 3.62 | 34 | 0 | 3 | 2 | 7 | 27.0 | 0 | 0 | 10 | 17 | 1.11 |
| 2007 | 현대 | 2.86 | 54 | 6 | 4 | 3 | 4 | 50.0 | 0 | 0 | 28 | 49 | 1.38 |
| 2006 | 현대 | 1.82 | 61 | 5 | 5 | 38 | 0 | 69.0 | 0 | 0 | 11 | 65 | 0.86 |
| 2005 | 현대 | 3.86 | 29 | 1 | 1 | 0 | 1 | 42.0 | 0 | 0 | 7 | 43 | 1.05 |
| 2004 | 현대 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 1 | 0 | 1.00 |
| 2002 | 현대 | 3.38 | 2 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 1 | 4 | 2.50 |
| 2000 | 현대 | 9.53 | 5 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 5 | 4 | 2.00 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 264 | - | - |
| ERA | 3.13 | - | - |
| IP | 262.0 | - | - |
| W | 17 | - | - |
| L | 18 | - | - |
| SV | 44 | - | - |
| HLD | 29 | - | - |
| SO | 216 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 89 | - | - |
| R | 97 | - | - |
| ER | 91 | - | - |
| HBP | 30 | - | - |
| WHIP | 1.13 | - | - |
Yagoonara