| K League 1 2011 - Appearances as Referee |  |
 |
 |
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| 24/04/2011 | Daejeon Citizen | - | Busan IPark | 1:3 | 5 | - | - |
| 07/05/2011 | Jeonbuk FC | - | Ulsan Hyundai FC | 1:0 | 4 | - | - |
| 18/06/2011 | Gangwon FC | - | FC Seoul | 0:2 | 5 | - | - |
| 16/07/2011 | Gwangju FC | - | Jeonbuk FC | 1:1 | 5 | - | - |
| 13/08/2011 | Jeju United | - | Daejeon Citizen | 3:3 | - | - | - |
| 30/10/2011 | Daejeon Citizen | - | Gwangju FC | 1:0 | 3 | - | 1 |
South Korea