| K League 1 2012 - Matches comme arbitre |  |
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| 04.03.2012 | Sangju Sangmu | - | Gwangju FC | 0:1 | 5 | - | - |
| 18.03.2012 | Daegu FC | - | Incheon United | 1:0 | 4 | - | - |
| 30.03.2012 | Pohang Steelers | - | Chunnam Dragons | 1:0 | 5 | - | - |
| 11.04.2012 | Jeju United | - | Ulsan Hyundai FC | 0:0 | 1 | - | - |
| 21.04.2012 | Daegu FC | - | Sangju Sangmu | 2:1 | 2 | - | - |
| 05.05.2012 | Seongnam Ilhwa Chunma | - | Jeju United | 1:1 | 1 | - | 1 |
| 13.05.2012 | Suwon Bluewings | - | Gwangju FC | 4:1 | 7 | - | - |
| 17.06.2012 | Gyeongnam FC | - | Ulsan Hyundai FC | 3:2 | 2 | - | - |
| 23.06.2012 | Incheon United | - | Sangju Sangmu | 1:0 | 5 | - | - |
| 27.06.2012 | Suwon Bluewings | - | Chunnam Dragons | 3:2 | 3 | - | - |
| 11.07.2012 | Jeonbuk FC | - | FC Seoul | 0:0 | 2 | - | - |
| 22.07.2012 | Ulsan Hyundai FC | - | Gwangju FC | 2:1 | 3 | - | - |
| 29.07.2012 | Daegu FC | - | Seongnam Ilhwa Chunma | 1:2 | 4 | - | - |
| 08.08.2012 | Jeonbuk FC | - | Pohang Steelers | 2:0 | 3 | - | 1 |
| 18.08.2012 | Ulsan Hyundai FC | - | Incheon United | 0:1 | 3 | - | - |
| 26.08.2012 | Seongnam Ilhwa Chunma | - | Suwon Bluewings | 1:1 | 4 | - | - |
Corée du Sud