2. Round | 17/05/2020 | Seongnam FC | - | Incheon United | 0:0 | ||||
3. Round | 23/05/2020 | Gangwon FC | - | Seongnam FC | 1:1 | ||||
4. Round | 31/05/2020 | FC Seoul | - | Seongnam FC | 0:1 | ||||
5. Round | 07/06/2020 | Seongnam FC | - | Daegu FC | 1:2 | ||||
6. Round | 13/06/2020 | Ulsan Hyundai FC | - | Seongnam FC | 1:0 | ||||
7. Round | 16/06/2020 | Seongnam FC | - | Suwon Bluewings | 0:2 | ||||
8. Round | 20/06/2020 | Seongnam FC | - | Sangju Sangmu | 0:1 | ||||
10. Round | 05/07/2020 | Seongnam FC | - | Pohang Steelers | 0:4 |