| K League 1 2018 - Matches comme arbitre |  |
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| 15.04.2018 | Daegu FC | - | Gangwon FC | 2:1 | 2 | - | 1 |
| 25.04.2018 | Ulsan Hyundai FC | - | Incheon United | 2:1 | 3 | - | - |
| 02.05.2018 | Sangju Sangmu | - | Jeonnam Dragons | 1:1 | - | - | - |
| 05.05.2018 | Incheon United | - | Jeju United | 1:2 | 2 | - | - |
| 19.05.2018 | Gyeongnam FC | - | Gangwon FC | 0:1 | 4 | - | - |
| 11.07.2018 | Jeju United | - | Gyeongnam FC | 0:0 | 2 | - | - |
| 18.07.2018 | Daegu FC | - | Pohang Steelers | 0:1 | 2 | - | - |
| 05.08.2018 | Jeonnam Dragons | - | Ulsan Hyundai FC | 1:2 | 1 | - | - |
| 12.08.2018 | Sangju Sangmu | - | FC Seoul | 1:2 | - | - | - |
| 19.08.2018 | Gangwon FC | - | Incheon United | 7:0 | 3 | - | - |
| 25.08.2018 | Ulsan Hyundai FC | - | FC Seoul | 4:1 | 2 | 1 | - |
| 02.09.2018 | Daegu FC | - | Suwon Bluewings | 4:2 | 3 | - | - |
| 26.09.2018 | Sangju Sangmu | - | Pohang Steelers | 1:2 | 3 | - | - |
| 06.10.2018 | Jeonnam Dragons | - | FC Seoul | 1:0 | 4 | 1 | 1 |
| 20.10.2018 | Ulsan Hyundai FC | - | Gangwon FC | 2:0 | 3 | - | - |
Corée du Sud