| Chal. League | 02/10/20 | RFC Seraing | - | Club NXT | 6:1 | ||||
| Pro League | 22/01/22 | Sint-Truidense VV | - | RFC Seraing | 3:1 | ||||
| Pro League | 11/02/22 | RFC Seraing | - | Royal Antwerp FC | 0:1 | ||||
| Pro League | 10/04/22 | RFC Seraing | - | KRC Genk | 0:2 | ||||
| Pro League | 19/08/22 | KAS Eupen | - | RFC Seraing | 1:3 |
| Guillaume Laurent Dietsch | |
| Born: | 17.04.2001 |
| Place of birth: |
Forbach, 
France |
| Nationality: |
France
|
| Height: | 184 cm |
| Weight: | 73 kg |
| Position(s): | Goalkeeper |
| Foot: | right |
