2. Round | 17/05/2020 | FC Seoul | - | Gwangju FC | 1:0 | ||||
3. Round | 22/05/2020 | Pohang Steelers | - | FC Seoul | 1:2 | ||||
4. Round | 31/05/2020 | FC Seoul | - | Seongnam FC | 0:1 | ||||
5. Round | 06/06/2020 | FC Seoul | - | Jeonbuk FC | 1:4 | ||||
6. Round | 14/06/2020 | Daegu FC | - | FC Seoul | 6:0 | ||||
7. Round | 17/06/2020 | Sangju Sangmu | - | FC Seoul | 1:0 | ||||
8. Round | 20/06/2020 | FC Seoul | - | Ulsan Hyundai FC | 0:2 | ||||
11. Round | 10/07/2020 | Busan IPark | - | FC Seoul | 2:0 | ||||
13. Round | 26/07/2020 | Jeonbuk FC | - | FC Seoul | 3:0 | ||||
21. Round | 16/09/2020 | Incheon United | - | FC Seoul | 1:0 |