| K League 1 2020 - Partidos como Árbitro asistente | ||||
| 09.05.2020 | Gwangju FC | - | Seongnam FC | 0:2 |
| 16.05.2020 | Busan IPark | - | Jeonbuk FC | 1:2 |
| 23.05.2020 | Sangju Sangmu | - | Gwangju FC | 1:0 |
| 30.05.2020 | Busan IPark | - | Suwon Bluewings | 0:0 |
| 06.06.2020 | Pohang Steelers | - | Ulsan Hyundai FC | 0:4 |
| 13.06.2020 | Jeonbuk FC | - | Incheon United | 1:0 |
| 17.06.2020 | Busan IPark | - | Daegu FC | 2:2 |
| 20.06.2020 | Seongnam FC | - | Sangju Sangmu | 0:1 |
| 27.06.2020 | FC Seoul | - | Incheon United | 1:0 |
| 04.07.2020 | Gangwon FC | - | Busan IPark | 2:4 |
| 12.07.2020 | Daegu FC | - | Ulsan Hyundai FC | 1:3 |
| 18.07.2020 | FC Seoul | - | Pohang Steelers | 1:3 |
| 25.07.2020 | Gwangju FC | - | Suwon Bluewings | 0:1 |
| 02.08.2020 | Busan IPark | - | Ulsan Hyundai FC | 1:2 |
| 08.08.2020 | Daegu FC | - | Jeonbuk FC | 0:2 |
Corea del Sur