| K League 1 2020 - Appearances as Referee |  |
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| 16/05/2020 | Sangju Sangmu | - | Gangwon FC | 2:0 | 2 | - | - |
| 30/05/2020 | Busan IPark | - | Suwon Bluewings | 0:0 | 5 | - | - |
| 14/06/2020 | Daegu FC | - | FC Seoul | 6:0 | 1 | - | - |
| 21/06/2020 | Jeonbuk FC | - | Gwangju FC | 1:0 | 4 | - | - |
| 04/07/2020 | Ulsan Hyundai FC | - | Incheon United | 4:1 | 2 | - | - |
| 19/07/2020 | Suwon Bluewings | - | Seongnam FC | 0:1 | 3 | - | - |
| 16/08/2020 | Gwangju FC | - | Gangwon FC | 2:2 | 5 | - | - |
| 05/09/2020 | Pohang Steelers | - | Daegu FC | 3:2 | 5 | - | - |
| 13/09/2020 | Busan IPark | - | Incheon United | 0:0 | 5 | 1 | 1 |
| 15/09/2020 | Gwangju FC | - | Sangju Sangmu | 0:1 | 5 | - | - |
| 20/09/2020 | Gangwon FC | - | Suwon Bluewings | 1:2 | 4 | - | - |
South Korea