| 1. Ronde | 09.05.2020 | Gwangju FC | - | Seongnam FC | 0:2 | ||||
| 2. Ronde | 17.05.2020 | FC Seoul | - | Gwangju FC | 1:0 | ||||
| 5. Ronde | 07.06.2020 | Suwon Bluewings | - | Gwangju FC | 0:1 | ||||
| 6. Ronde | 14.06.2020 | Gwangju FC | - | Busan IPark | 3:1 | ||||
| 7. Ronde | 17.06.2020 | Gwangju FC | - | Incheon United | 2:1 |  |
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| 8. Ronde | 21.06.2020 | Jeonbuk FC | - | Gwangju FC | 1:0 | ||||
| 9. Ronde | 26.06.2020 | Gwangju FC | - | Pohang Steelers | 0:2 | |
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| 10. Ronde | 05.07.2020 | Gwangju FC | - | Daegu FC | 2:4 | ||||
| 12. Ronde | 18.07.2020 | Busan IPark | - | Gwangju FC | 0:0 | ||||
| 13. Ronde | 25.07.2020 | Gwangju FC | - | Suwon Bluewings | 0:1 | ||||
| 14. Ronde | 01.08.2020 | Incheon United | - | Gwangju FC | 1:3 | ||||
| 17. Ronde | 22.08.2020 | Gwangju FC | - | FC Seoul | 0:0 | ||||
| 18. Ronde | 30.08.2020 | Daegu FC | - | Gwangju FC | 4:6 |  |
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| 19. Ronde | 06.09.2020 | Ulsan Hyundai FC | - | Gwangju FC | 1:1 | |
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| 20. Ronde | 12.09.2020 | Gwangju FC | - | Jeonbuk FC | 3:3 | ||||
| 21. Ronde | 15.09.2020 | Gwangju FC | - | Sangju Sangmu | 0:1 | |
Zuid-Korea