| 1. Jornada | 20.08.2022 | Club Brugge KV [Sub 18] | - | KAS Eupen [Sub 18] | 2:2 | ||||
| 2. Jornada | 27.08.2022 | KAS Eupen [Sub 18] | - | Oud-Heverlee Leuven [Sub 18] | 4:5 | ||||
| 4. Jornada | 10.09.2022 | KAS Eupen [Sub 18] | - | KV Mechelen [Sub 18] | 1:3 | ||||
| 5. Jornada | 17.09.2022 | SV Zulte Waregem [Sub 18] | - | KAS Eupen [Sub 18] | 1:0 | ||||
| 6. Jornada | 01.10.2022 | KAS Eupen [Sub 18] | - | KVC Westerlo [Sub 18] | 3:1 | ||||
| 7. Jornada | 08.10.2022 | Sporting Charleroi [Sub 18] | - | KAS Eupen [Sub 18] | 2:1 | ||||
| 8. Jornada | 15.10.2022 | KAS Eupen [Sub 18] | - | Royal Antwerp FC [Sub 18] | 1:3 | ||||
| 11. Jornada | 05.11.2022 | KAS Eupen [Sub 18] | - | KAA Gent [Sub 18] | 1:3 | ||||
| 15. Jornada | 14.01.2023 | KV Mechelen [Sub 18] | - | KAS Eupen [Sub 18] | 4:0 |  |
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| 17. Jornada | 29.01.2023 | KVC Westerlo [Sub 18] | - | KAS Eupen [Sub 18] | 0:3 | ||||
| 18. Jornada | 04.02.2023 | KAS Eupen [Sub 18] | - | SV Zulte Waregem [Sub 18] | 2:3 | ||||
| 19. Jornada | 11.02.2023 | Royal Antwerp FC [Sub 18] | - | KAS Eupen [Sub 18] | 1:2 |
Bélgica