| 2. Ronde | 29.07.2022 | Union Saint-Gilloise | - | Sporting Charleroi | 1:0 | ||||
| 5. Ronde | 31.08.2022 | Royal Antwerp FC | - | Union Saint-Gilloise | 4:2 | ||||
| 7. Ronde | 04.09.2022 | SV Zulte Waregem | - | Union Saint-Gilloise | 1:3 |  |
|||
| 9. Ronde | 18.09.2022 | KAS Eupen | - | Union Saint-Gilloise | 1:2 | ||||
| 10. Ronde | 01.10.2022 | Oud-Heverlee Leuven | - | Union Saint-Gilloise | 0:3 | ||||
| 12. Ronde | 16.10.2022 | KV Oostende | - | Union Saint-Gilloise | 1:6 | ||||
| 13. Ronde | 19.10.2022 | Union Saint-Gilloise | - | KAA Gent | 2:0 | ||||
| 15. Ronde | 30.10.2022 | RFC Seraing | - | Union Saint-Gilloise | 1:2 |  |
|||
| 16. Ronde | 06.11.2022 | Union Saint-Gilloise | - | KVC Westerlo | 1:1 | ||||
| 18. Ronde | 26.12.2022 | Union Saint-Gilloise | - | KV Oostende | 3:0 | ||||
| 19. Ronde | 08.01.2023 | RSC Anderlecht | - | Union Saint-Gilloise | 1:3 | ||||
| 20. Ronde | 15.01.2023 | Union Saint-Gilloise | - | Royal Antwerp FC | 2:0 | ||||
| 28. Ronde | 05.03.2023 | Union Saint-Gilloise | - | KAS Eupen | 2:1 | ||||
| 29. Ronde | 12.03.2023 | KRC Genk | - | Union Saint-Gilloise | 1:2 | ||||
| 33. Ronde | 16.04.2023 | Union Saint-Gilloise | - | RFC Seraing | 2:1 | |
|||
| 34. Ronde | 23.04.2023 | KV Kortrijk | - | Union Saint-Gilloise | 2:4 |
België