| K League 1 2020 - Appearances as Referee |  |
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| 09/05/2020 | Gwangju FC | - | Seongnam FC | 0:2 | 3 | - | - |
| 24/05/2020 | Jeonbuk FC | - | Daegu FC | 2:0 | 2 | 2 | - |
| 07/06/2020 | Suwon Bluewings | - | Gwangju FC | 0:1 | 2 | - | - |
| 13/06/2020 | Sangju Sangmu | - | Pohang Steelers | 2:4 | 5 | - | - |
| 17/06/2020 | Busan IPark | - | Daegu FC | 2:2 | 4 | - | - |
| 28/06/2020 | Suwon Bluewings | - | Sangju Sangmu | 0:1 | 3 | - | - |
| 12/07/2020 | Daegu FC | - | Ulsan Hyundai FC | 1:3 | 5 | - | - |
| 18/07/2020 | Busan IPark | - | Gwangju FC | 0:0 | 2 | - | - |
| 25/07/2020 | Sangju Sangmu | - | Ulsan Hyundai FC | 1:5 | 3 | 1 | - |
| 08/08/2020 | Pohang Steelers | - | Gwangju FC | 1:1 | 4 | - | - |
| 23/08/2020 | Jeonbuk FC | - | Sangju Sangmu | 2:1 | 2 | - | - |
| 29/08/2020 | Suwon Bluewings | - | Busan IPark | 3:1 | 2 | - | - |
South Korea