3. Round | 10/03/2021 | Daegu FC | - | Gwangju FC | 1:4 | ||||
4. Round | 13/03/2021 | Gwangju FC | - | Jeonbuk FC | 0:2 | ||||
5. Round | 17/03/2021 | FC Seoul | - | Gwangju FC | 2:1 | ||||
6. Round | 20/03/2021 | Jeju United | - | Gwangju FC | 1:1 | ||||
7. Round | 04/04/2021 | Gwangju FC | - | Incheon United | 2:1 | ||||
8. Round | 07/04/2021 | Gwangju FC | - | Suwon FC | 2:0 | ||||
9. Round | 10/04/2021 | Seongnam FC | - | Gwangju FC | 2:0 | ||||
10. Round | 17/04/2021 | Gwangju FC | - | Pohang Steelers | 0:1 | ||||
11. Round | 20/04/2021 | Gangwon FC | - | Gwangju FC | 0:1 | ||||
12. Round | 24/04/2021 | Gwangju FC | - | Daegu FC | 0:1 | ||||
13. Round | 01/05/2021 | Ulsan Hyundai FC | - | Gwangju FC | 2:0 | ||||
15. Round | 11/05/2021 | Suwon FC | - | Gwangju FC | 2:1 | ||||
16. Round | 15/05/2021 | Incheon United | - | Gwangju FC | 2:1 |