
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 11 Seasons | 4.11 | 171 | 20 | 18 | 11 | 14 | 341.0 | 183 | 370 | 1.35 | ||
| 2014 | SK | 9.00 | 5 | 0 | 1 | 0 | 0 | 3.0 | 0 | 0 | 4 | 3 | 2.67 |
| 2012 | SK | 3.20 | 49 | 4 | 5 | 3 | 12 | 56.0 | 0 | 0 | 24 | 44 | 1.25 |
| 2011 | SK | 2.13 | 20 | 3 | 2 | 6 | 0 | 50.0 | 0 | 0 | 19 | 64 | 1.04 |
| 2010 | SK | 6.27 | 34 | 4 | 3 | 0 | 0 | 66.0 | 0 | 0 | 40 | 67 | 1.55 |
| 2009 | SK | 10.29 | 6 | 0 | 0 | 0 | 0 | 7.0 | 0 | 0 | 5 | 8 | 2.14 |
| 2006 | SK | 10.80 | 2 | 0 | 0 | 0 | 1 | 1.0 | 0 | 0 | 3 | 3 | 5.00 |
| 2005 | SK | 0.61 | 8 | 1 | 0 | 1 | 0 | 14.0 | 0 | 0 | 9 | 18 | 1.21 |
| 2004 | SK | 3.76 | 22 | 7 | 5 | 1 | 1 | 105.0 | 0 | 0 | 50 | 119 | 1.31 |
| 2003 | SK | 5.40 | 16 | 1 | 2 | 0 | 0 | 25.0 | 0 | 0 | 17 | 29 | 1.44 |
| 2002 | SK | 1.50 | 5 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 7 | 9 | 1.33 |
| 2000 | SK | 6.35 | 4 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 5 | 6 | 2.20 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 171 | - | - |
| ERA | 4.11 | - | - |
| IP | 341.0 | - | - |
| W | 20 | - | - |
| L | 18 | - | - |
| SV | 11 | - | - |
| HLD | 14 | - | - |
| SO | 370 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 183 | - | - |
| R | 163 | - | - |
| ER | 156 | - | - |
| HBP | 25 | - | - |
| WHIP | 1.35 | - | - |