| K League 1 2012 Relegation - Appearances as Referee |  |
 |
 |
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| 16/09/2012 | Incheon United | - | Gangwon FC | 2:1 | 1 | - | - |
| 04/11/2012 | Daegu FC | - | Chunnam Dragons | 0:1 | 2 | - | - |
| 25/11/2012 | Daejeon Citizen | - | Gwangju FC | 1:1 | 6 | - | - |
| 01/12/2012 | Gangwon FC | - | Incheon United | 2:1 | 2 | - | - |
South Korea