| 4. Round | 02/09/2023 | KMSK Deinze | - | RFC Liège | 3:1 | ||||
| 5. Round | 15/09/2023 | RFC Liège | - | Club NXT | 3:1 | ||||
| 13. Round | 26/11/2023 | K Beerschot VA | - | RFC Liège | 3:0 | ||||
| 15. Round | 10/12/2023 | RFC Liège | - | Royal Francs Borains | 1:0 | ||||
| 16. Round | 15/12/2023 | FCV Dender EH | - | RFC Liège | 0:0 |  |
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| 19. Round | 28/01/2024 | RFC Liège | - | SV Zulte Waregem | 0:2 | ||||
| 20. Round | 04/02/2024 | RFC Liège | - | K Beerschot VA | 1:4 |  |
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| 18. Round | 07/02/2024 | RSCA Futures | - | RFC Liège | 1:1 | ||||
| 21. Round | 11/02/2024 | KV Oostende | - | RFC Liège | 0:2 | ||||
| 22. Round | 17/02/2024 | RFC Seraing | - | RFC Liège | 0:4 | ||||
| 23. Round | 24/02/2024 | RFC Liège | - | Standard Liège II | 1:1 | ||||
| 24. Round | 02/03/2024 | Lommel SK | - | RFC Liège | 4:1 | ||||
| 25. Round | 10/03/2024 | RFC Liège | - | KMSK Deinze | 1:0 | ||||
| 26. Round | 16/03/2024 | Lierse Kempenzonen | - | RFC Liège | 3:2 | ||||
| 27. Round | 31/03/2024 | RFC Liège | - | SK Beveren | 5:1 |  |
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| 28. Round | 07/04/2024 | Royal Francs Borains | - | RFC Liège | 2:2 | ||||
| 29. Round | 12/04/2024 | Club NXT | - | RFC Liège | 1:2 | ||||
| 30. Round | 19/04/2024 | RFC Liège | - | KRC Genk II | 5:0 |
Belgium