| K League 1 2012 - Appearances as Referee |  |
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| 25/03/2012 | Daegu FC | - | Ulsan Hyundai FC | 1:0 | 5 | - | - |
| 15/04/2012 | Gyeongnam FC | - | Gangwon FC | 0:2 | 4 | - | - |
| 19/05/2012 | Daegu FC | - | Daejeon Citizen | 1:1 | 4 | - | - |
| 26/05/2012 | Ulsan Hyundai FC | - | Gangwon FC | 1:2 | 1 | - | 1 |
| 17/06/2012 | Gwangju FC | - | Incheon United | 0:0 | 3 | - | - |
| 27/06/2012 | Daejeon Citizen | - | Daegu FC | 2:2 | 5 | - | - |
| 30/06/2012 | Seongnam Ilhwa Chunma | - | Gangwon FC | 1:2 | 3 | - | - |
| 21/07/2012 | Jeju United | - | Chunnam Dragons | 6:0 | 3 | - | - |
| 29/07/2012 | Busan IPark | - | Pohang Steelers | 0:0 | 2 | - | - |
| 08/08/2012 | FC Seoul | - | Gyeongnam FC | 2:1 | 2 | - | - |
| 26/08/2012 | Daejeon Citizen | - | Pohang Steelers | 0:1 | 3 | - | - |
South Korea