| K League 1 2013 - Appearances as Referee |  |
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 |
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| 02/03/2013 | Ulsan Hyundai FC | - | Daegu FC | 2:1 | 3 | - | - |
| 17/03/2013 | Busan IPark | - | FC Seoul | 1:0 | 6 | - | - |
| 30/03/2013 | Jeonbuk FC | - | Suwon Bluewings | 1:2 | 5 | - | - |
| 13/04/2013 | Chunnam Dragons | - | Daejeon Citizen | 3:1 | 10 | - | - |
| 20/04/2013 | FC Seoul | - | Daegu FC | 4:0 | 5 | - | - |
| 05/05/2013 | Gyeongnam FC | - | Chunnam Dragons | 0:1 | 5 | - | - |
| 12/05/2013 | Incheon United | - | Jeju United | 0:0 | 4 | - | - |
| 25/05/2013 | Ulsan Hyundai FC | - | Gyeongnam FC | 4:1 | 2 | - | - |
| 23/06/2013 | FC Seoul | - | Busan IPark | 1:0 | - | - | - |
| 30/06/2013 | Gangwon FC | - | Suwon Bluewings | 2:1 | 7 | 1 | - |
| 03/07/2013 | Jeonbuk FC | - | Seongnam Ilhwa Chunma | 2:3 | 3 | - | 1 |
| 06/07/2013 | Gyeongnam FC | - | Jeju United | 2:4 | 2 | - | - |
| 16/07/2013 | Seongnam Ilhwa Chunma | - | Daegu FC | 0:1 | 3 | - | - |
| 31/07/2013 | Daejeon Citizen | - | Incheon United | 0:1 | 2 | - | - |
| 03/08/2013 | FC Seoul | - | Suwon Bluewings | 2:1 | 5 | - | - |
| 18/08/2013 | Busan IPark | - | Ulsan Hyundai FC | 1:0 | 2 | - | - |
| 24/08/2013 | Jeju United | - | Jeonbuk FC | 0:3 | 3 | - | - |
| 28/08/2013 | Seongnam Ilhwa Chunma | - | Gangwon FC | 2:0 | 5 | - | - |
| 01/09/2013 | Pohang Steelers | - | Busan IPark | 1:2 | 3 | - | - |
South Korea