| 19. Jornada | 30.05.2021 | Pohang Steelers | - | Gwangju FC | 1:0 | ||||
| 14. Jornada | 19.06.2021 | Gwangju FC | - | FC Seoul | 1:1 | ||||
| 20. Jornada | 21.07.2021 | Gwangju FC | - | Gangwon FC | 3:1 | ||||
| 22. Jornada | 01.08.2021 | Gwangju FC | - | Seongnam FC | 0:0 | ||||
| 23. Jornada | 08.08.2021 | FC Seoul | - | Gwangju FC | 1:0 | ||||
| 21. Jornada | 11.08.2021 | Jeonbuk FC | - | Gwangju FC | 3:0 | ||||
| 25. Jornada | 15.08.2021 | Gwangju FC | - | Incheon United | 1:0 |  |
|||
| 26. Jornada | 20.08.2021 | Daegu FC | - | Gwangju FC | 1:2 | ||||
| 27. Jornada | 24.08.2021 | Gwangju FC | - | Seongnam FC | 2:0 | ||||
| 29. Jornada | 11.09.2021 | Suwon Bluewings | - | Gwangju FC | 2:2 |  |
|
||
| 30. Jornada | 18.09.2021 | Gwangju FC | - | Jeju United | 0:3 | ||||
| 31. Jornada | 21.09.2021 | Gwangju FC | - | Jeonbuk FC | 1:2 | ||||
| 33. Jornada | 03.10.2021 | Gwangju FC | - | Pohang Steelers | 2:3 | ||||
| 28. Jornada | 17.10.2021 | Gangwon FC | - | Gwangju FC | 2:1 | |
|||
| 24. Jornada | 24.10.2021 | Suwon FC | - | Gwangju FC | 1:3 |
Corea del Sur