| K League 1 2010 - Appearances as Referee |  |
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| 06/03/2010 | Jeju United | - | Jeonbuk FC | 2:2 | 2 | - | - |
| 20/03/2010 | Pohang Steelers | - | Gangwon FC | 4:0 | 4 | - | - |
| 11/04/2010 | Daegu FC | - | FC Seoul | 2:3 | 6 | 1 | - |
| 24/04/2010 | Gwangju Sangmu | - | Seongnam Ilhwa Chunma | 0:2 | 4 | - | - |
| 08/08/2010 | Busan IPark | - | Gyeongnam FC | 1:2 | 5 | - | - |
| 21/08/2010 | Suwon Bluewings | - | Daegu FC | 2:1 | 1 | - | - |
| 11/09/2010 | FC Seoul | - | Daegu FC | 4:0 | 3 | - | 1 |
| 26/09/2010 | Gwangju Sangmu | - | Suwon Bluewings | 1:1 | 3 | - | - |
| 09/10/2010 | Incheon United | - | Daejeon Citizen | 3:3 | 2 | - | - |
| 27/10/2010 | Daegu FC | - | Jeonbuk FC | 0:1 | 4 | - | - |
| 07/11/2010 | Gangwon FC | - | Pohang Steelers | 2:0 | - | - | - |
South Korea