| 1. Round | 10/08/2020 | Oud-Heverlee Leuven | - | KAS Eupen | 1:1 | ||||
| 2. Round | 16/08/2020 | KAS Eupen | - | Club Brugge KV | 0:4 | ||||
| 3. Round | 21/08/2020 | KV Kortrijk | - | KAS Eupen | 0:0 | ||||
| 19. Round | 26/12/2020 | Club Brugge KV | - | KAS Eupen | 3:0 | ||||
| 16. Round | 29/12/2020 | KAS Eupen | - | SV Zulte Waregem | 2:3 | ||||
| 17. Round | 12/01/2021 | KV Oostende | - | KAS Eupen | 1:1 | ||||
| 20. Round | 15/01/2021 | KAS Eupen | - | RSC Anderlecht | 2:0 | ||||
| 21. Round | 23/01/2021 | KV Mechelen | - | KAS Eupen | 3:0 |
Guinea-Bissau
Portugal