5. Round | 06/06/2020 | Busan IPark | - | Sangju Sangmu | 1:1 | ||||
6. Round | 13/06/2020 | Sangju Sangmu | - | Pohang Steelers | 2:4 | ||||
11. Round | 11/07/2020 | Incheon United | - | Sangju Sangmu | 1:1 | ||||
17. Round | 23/08/2020 | Jeonbuk FC | - | Sangju Sangmu | 2:1 | ||||
20. Round | 12/09/2020 | Sangju Sangmu | - | Seongnam FC | 0:0 | ||||
21. Round | 15/09/2020 | Gwangju FC | - | Sangju Sangmu | 0:1 | ||||
22. Round | 20/09/2020 | Pohang Steelers | - | Sangju Sangmu | 4:3 |