| 1. Jornada | 19.08.2022 | KRC Genk [Sub 18] | - | Sporting Charleroi [Sub 18] | 6:0 | ||||
| 4. Jornada | 10.09.2022 | Oud-Heverlee Leuven [Sub 18] | - | KRC Genk [Sub 18] | 1:1 | ||||
| 10. Jornada | 24.09.2022 | KRC Genk [Sub 18] | - | SV Zulte Waregem [Sub 18] | 1:3 | ||||
| 8. Jornada | 15.10.2022 | Standard Liège [Sub 18] | - | KRC Genk [Sub 18] | 3:0 | ||||
| 12. Jornada | 19.11.2022 | Sporting Charleroi [Sub 18] | - | KRC Genk [Sub 18] | 1:5 |  |
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| 13. Jornada | 26.11.2022 | KRC Genk [Sub 18] | - | Royal Antwerp FC [Sub 18] | 3:0 | ||||
| 15. Jornada | 14.01.2023 | KRC Genk [Sub 18] | - | Standard Liège [Sub 18] | 3:0 | ||||
| 16. Jornada | 21.01.2023 | Club Brugge KV [Sub 18] | - | KRC Genk [Sub 18] | 1:1 | ||||
| 14. Jornada | 25.01.2023 | KAS Eupen [Sub 18] | - | KRC Genk [Sub 18] | 1:1 | |
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| 18. Jornada | 04.02.2023 | KAA Gent [Sub 18] | - | KRC Genk [Sub 18] | 6:2 | |
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| 22. Jornada | 29.03.2023 | KRC Genk [Sub 18] | - | KVC Westerlo [Sub 18] | 2:0 |
Bélgica