15. Round | 09/08/2020 | Sangju Sangmu | - | Busan IPark | 2:0 | ||||
18. Round | 29/08/2020 | Sangju Sangmu | - | Incheon United | 3:1 | ||||
19. Round | 04/09/2020 | Sangju Sangmu | - | Suwon Bluewings | 1:0 | ||||
21. Round | 15/09/2020 | Gwangju FC | - | Sangju Sangmu | 0:1 | ||||
22. Round | 20/09/2020 | Pohang Steelers | - | Sangju Sangmu | 4:3 |