| Reserve Pro League | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 2 | : | 1 | |
| Away | 1 | 0 | 1 | 0 | 0 | : | 0 | |
| ∑ | 2 | 1 | 1 | 0 | 2 | : | 1 | |
| overall | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 2 | : | 1 | |
| Away | 1 | 0 | 1 | 0 | 0 | : | 0 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 2 | 1 | 1 | 0 | 2 | : | 1 | |
| Reserve Pro League | |||||
| 2021/2022 Group 2 | 21. Round | RFC Seraing II | - | KAS Eupen II | 0:0 |
| 2021/2022 Group 2 | 6. Round | KAS Eupen II | - | RFC Seraing II | 2:1 |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Belgium 
![KAS Eupen [U18]](https://s.hs-data.com/bilder/wappen/mini/28988.gif?fallback=png "KAS Eupen [U18]"){kind=small}
![KAS Eupen [U16]](https://s.hs-data.com/bilder/wappen/mini/30783.gif?fallback=png "KAS Eupen [U16]"){kind=small}
![KAS Eupen [Youth]](https://s.hs-data.com/bilder/wappen/mini/26321.gif?fallback=png "KAS Eupen [Youth]"){kind=small}