| 5. Round | 15/09/2021 | KSC Lokeren-Temse | - | RFC Seraing | 0:3 | ||||
| 6. Round | 27/10/2021 | RFC Seraing | - | Sint-Truidense VV | 3:2 aet |  |
| 5. Round | 15/09/2021 | KSC Lokeren-Temse | - | RFC Seraing | 0:3 | ||||
| 6. Round | 27/10/2021 | RFC Seraing | - | Sint-Truidense VV | 3:2 aet | |
| Mathieu Joseph Cachbach | |
| Born: | 23.05.2001 |
| Place of birth: |
Arlon, 
Belgium |
| Nationality: |
Belgium
|
| Height: | 181 cm |
| Weight: | 72 kg |
| Position(s): | Central Midfielder Offensive Midfielder |
| Foot: | left |