| K League 1 2010 - Appearances as Referee |  |
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| 07/03/2010 | Chunnam Dragons | - | Ulsan Hyundai FC | 3:3 | 9 | - | - |
| 19/03/2010 | Jeonbuk FC | - | Seongnam Ilhwa Chunma | 1:1 | 7 | - | - |
| 03/04/2010 | Gwangju Sangmu | - | Daejeon Citizen | 1:1 | 3 | - | - |
| 18/04/2010 | Gangwon FC | - | Busan IPark | 0:0 | 3 | - | - |
| 02/05/2010 | Jeonbuk FC | - | Gyeongnam FC | 1:1 | 6 | - | - |
| 05/05/2010 | Pohang Steelers | - | Ulsan Hyundai FC | 1:1 | 5 | - | - |
| 18/07/2010 | Daegu FC | - | Suwon Bluewings | 1:3 | 5 | - | - |
| 31/07/2010 | Chunnam Dragons | - | Pohang Steelers | 2:2 | 2 | - | - |
| 28/08/2010 | Daejeon Citizen | - | Jeju United | 1:3 | 3 | - | - |
| 04/09/2010 | Jeonbuk FC | - | Pohang Steelers | 3:2 | 3 | 2 | - |
| 18/09/2010 | Ulsan Hyundai FC | - | Chunnam Dragons | 3:0 | 5 | - | - |
| 25/09/2010 | Gyeongnam FC | - | Daegu FC | 1:0 | 1 | - | - |
| 02/10/2010 | Daejeon Citizen | - | Ulsan Hyundai FC | 1:5 | 2 | - | - |
| 16/10/2010 | Gwangju Sangmu | - | Daegu FC | 0:3 | 2 | - | - |
| 27/10/2010 | Busan IPark | - | Suwon Bluewings | 0:1 | 2 | - | - |
| 30/10/2010 | Ulsan Hyundai FC | - | Incheon United | 3:0 | 1 | - | - |
| 07/11/2010 | Chunnam Dragons | - | Daegu FC | 2:1 | 5 | - | 1 |
South Korea