| 1. Jornada | 02.09.2023 | Club Brugge KV [Sub 18] | - | KRC Genk [Sub 18] | 1:4 | ||||
| 2. Jornada | 16.09.2023 | KRC Genk [Sub 18] | - | SV Zulte Waregem [Sub 18] | 2:0 | ||||
| 3. Jornada | 23.09.2023 | KRC Genk [Sub 18] | - | RSC Anderlecht [Sub 18] | 1:1 | ||||
| 5. Jornada | 07.10.2023 | KRC Genk [Sub 18] | - | Standard Liège [Sub 18] | 4:0 | ||||
| 6. Jornada | 21.10.2023 | KV Mechelen [Sub 18] | - | KRC Genk [Sub 18] | 0:2 | ||||
| 11. Jornada | 13.01.2024 | KRC Genk [Sub 18] | - | Club Brugge KV [Sub 18] | 4:2 | ||||
| 18. Jornada | 09.03.2024 | Royal Antwerp FC [Sub 18] | - | KRC Genk [Sub 18] | 0:1 | ||||
| 14. Jornada | 16.03.2024 | Standard Liège [Sub 18] | - | KRC Genk [Sub 18] | 0:1 |  |
Bélgica