| 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 | ||||
| 9. Jornada | 25.11.2023 | KAA Gent [Sub 18] | - | KRC Genk [Sub 18] | 1:3 |  |
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| 10. Jornada | 02.12.2023 | RSC Anderlecht [Sub 18] | - | KRC Genk [Sub 18] | 1:2 | |
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| 11. Jornada | 13.01.2024 | KRC Genk [Sub 18] | - | Club Brugge KV [Sub 18] | 4:2 | ||||
| 13. Jornada | 27.01.2024 | KRC Genk [Sub 18] | - | Sporting Charleroi [Sub 18] | 5:2 | ||||
| 12. Jornada | 10.02.2024 | SV Zulte Waregem [Sub 18] | - | KRC Genk [Sub 18] | 4:1 | ||||
| 4. Jornada | 17.02.2024 | Sporting Charleroi [Sub 18] | - | KRC Genk [Sub 18] | 0:1 | |
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| 17. Jornada | 02.03.2024 | KRC Genk [Sub 18] | - | KAA Gent [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