| K League 1 2020 - Appearances as Referee |  |
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| 09/05/2020 | Incheon United | - | Daegu FC | 0:0 | 4 | - | - |
| 16/05/2020 | Busan IPark | - | Jeonbuk FC | 1:2 | 3 | - | - |
| 30/05/2020 | Gwangju FC | - | Ulsan Hyundai FC | 1:1 | 1 | - | - |
| 06/06/2020 | FC Seoul | - | Jeonbuk FC | 1:4 | 1 | - | - |
| 16/06/2020 | Seongnam FC | - | Suwon Bluewings | 0:2 | 2 | - | - |
| 20/06/2020 | Pohang Steelers | - | Gangwon FC | 2:0 | 4 | - | - |
| 28/06/2020 | Ulsan Hyundai FC | - | Jeonbuk FC | 0:2 | 4 | - | 1 |
| 12/07/2020 | Gangwon FC | - | Gwangju FC | 4:1 | 4 | - | - |
| 19/07/2020 | Incheon United | - | Jeonbuk FC | 1:1 | 8 | - | - |
| 26/07/2020 | Daegu FC | - | Busan IPark | 3:0 | 2 | 2 | - |
| 08/08/2020 | Ulsan Hyundai FC | - | Suwon Bluewings | 0:0 | 3 | 1 | - |
| 30/08/2020 | Daegu FC | - | Gwangju FC | 4:6 | 3 | - | - |
| 04/09/2020 | Sangju Sangmu | - | Suwon Bluewings | 1:0 | 3 | - | - |
South Korea