| 1. Jornada | 21.08.2020 | SK Deinze | - | Union Saint-Gilloise | 0:2 | ||||
| 2. Jornada | 30.08.2020 | Union Saint-Gilloise | - | KVC Westerlo | 0:0 | ||||
| 4. Jornada | 19.09.2020 | Union Saint-Gilloise | - | RFC Seraing | 3:2 |  |
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| 5. Jornada | 26.09.2020 | RWD Molenbeek | - | Union Saint-Gilloise | 3:1 | ||||
| 6. Jornada | 04.10.2020 | Union Saint-Gilloise | - | Lommel SK | 4:2 | ||||
| 7. Jornada | 18.10.2020 | Lierse Kempenzonen | - | Union Saint-Gilloise | 0:2 | ||||
| 8. Jornada | 25.10.2020 | Union Saint-Gilloise | - | Club NXT | 6:0 | ||||
| 12. Jornada | 29.11.2020 | RFC Seraing | - | Union Saint-Gilloise | 1:0 | ||||
| 13. Jornada | 05.12.2020 | Union Saint-Gilloise | - | Lierse Kempenzonen | 5:0 | ||||
| 18. Jornada | 05.02.2021 | Union Saint-Gilloise | - | Lierse Kempenzonen | 2:1 | ||||
| 19. Jornada | 14.02.2021 | Union Saint-Gilloise | - | Club NXT | 3:1 | ||||
| 25. Jornada | 03.04.2021 | Union Saint-Gilloise | - | RFC Seraing | 2:0 | ||||
| 26. Jornada | 11.04.2021 | Lommel SK | - | Union Saint-Gilloise | 0:2 |  |
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| 27. Jornada | 16.04.2021 | Club NXT | - | Union Saint-Gilloise | 0:4 | |
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| 28. Jornada | 25.04.2021 | Union Saint-Gilloise | - | SK Deinze | 2:2 |
Islandia