| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 14 Seasons | 3.59 | 593 | 60 | 35 | 15 | 177 | 844.0 | 304 | 773 | 1.27 | ||
| 2016 | 삼성 | 5.79 | 31 | 2 | 5 | 5 | 5 | 37.0 | 0 | 0 | 15 | 41 | 1.59 |
| 2015 | 삼성 | 3.33 | 66 | 4 | 3 | 0 | 37 | 78.0 | 0 | 0 | 26 | 96 | 1.31 |
| 2014 | 삼성 | 3.75 | 55 | 6 | 3 | 1 | 27 | 62.0 | 0 | 0 | 30 | 67 | 1.31 |
| 2013 | 삼성 | 3.11 | 54 | 6 | 2 | 0 | 22 | 63.0 | 0 | 0 | 23 | 60 | 1.10 |
| 2012 | 삼성 | 1.71 | 56 | 1 | 2 | 0 | 28 | 63.0 | 0 | 0 | 20 | 58 | 0.98 |
| 2011 | 삼성 | 2.83 | 47 | 11 | 5 | 0 | 17 | 86.0 | 0 | 0 | 20 | 77 | 1.09 |
| 2010 | 삼성 | 2.74 | 67 | 9 | 3 | 9 | 8 | 92.0 | 0 | 0 | 25 | 95 | 1.08 |
| 2009 | 삼성 | 5.12 | 17 | 2 | 4 | 0 | 1 | 51.0 | 0 | 0 | 18 | 32 | 1.41 |
| 2008 | 삼성 | 2.97 | 51 | 5 | 1 | 0 | 9 | 69.0 | 0 | 0 | 28 | 64 | 1.38 |
| 2007 | 삼성 | 3.42 | 53 | 5 | 3 | 0 | 7 | 108.0 | 0 | 0 | 43 | 83 | 1.32 |
| 2006 | 삼성 | 9.00 | 7 | 0 | 1 | 0 | 2 | 6.0 | 0 | 0 | 5 | 4 | 2.50 |
| 2005 | 삼성 | 3.48 | 63 | 8 | 3 | 0 | 14 | 82.0 | 0 | 0 | 36 | 72 | 1.23 |
| 2004 | 삼성 | 7.77 | 12 | 0 | 0 | 0 | 0 | 22.0 | 0 | 0 | 9 | 13 | 1.77 |
| 2003 | 삼성 | 7.89 | 14 | 1 | 0 | 0 | 0 | 21.0 | 0 | 0 | 6 | 11 | 1.76 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 593 | - | - |
| ERA | 3.59 | - | - |
| IP | 844.0 | - | - |
| W | 60 | - | - |
| L | 35 | - | - |
| SV | 15 | - | - |
| HLD | 177 | - | - |
| SO | 773 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 304 | - | - |
| R | 361 | - | - |
| ER | 337 | - | - |
| HBP | 42 | - | - |
| WHIP | 1.27 | - | - |
Yagoonara