1. Round | 09/05/2020 | Ulsan Hyundai FC | - | Sangju Sangmu | 4:0 | ||||
2. Round | 16/05/2020 | Sangju Sangmu | - | Gangwon FC | 2:0 | ||||
3. Round | 23/05/2020 | Sangju Sangmu | - | Gwangju FC | 1:0 | ||||
4. Round | 29/05/2020 | Daegu FC | - | Sangju Sangmu | 1:1 | ||||
16. Round | 15/08/2020 | FC Seoul | - | Sangju Sangmu | 2:1 | ||||
17. Round | 23/08/2020 | Jeonbuk FC | - | Sangju Sangmu | 2:1 | ||||
18. Round | 29/08/2020 | Sangju Sangmu | - | Incheon United | 3:1 | ||||
20. Round | 12/09/2020 | Sangju Sangmu | - | Seongnam FC | 0:0 |