| 5. Jornada | 17.09.2022 | SV Zulte Waregem [Sub 18] | - | KAS Eupen [Sub 18] | 1:0 | ||||
| 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 | ||||
| 20. Jornada | 25.02.2023 | Standard Liège [Sub 18] | - | KAS Eupen [Sub 18] | 3:1 | ||||
| 22. Jornada | 11.03.2023 | KAA Gent [Sub 18] | - | KAS Eupen [Sub 18] | 4:0 |
Bélgica