| 8. Round | 03/10/2004 | Standard Liège | - | Excelsior Mouscron | 2:0 | ||||
| 11. Round | 31/10/2004 | Excelsior Mouscron | - | Lierse SK (old) | 1:3 | ||||
| 14. Round | 28/11/2004 | Club Brugge KV | - | Excelsior Mouscron | 3:0 | ||||
| 15. Round | 03/12/2004 | Excelsior Mouscron | - | Cercle Brugge | 6:0 | ||||
| 16. Round | 12/12/2004 | Excelsior Mouscron | - | RAEC Mons | 5:1 | ||||
| 17. Round | 18/12/2004 | FC Brussels | - | Excelsior Mouscron | 2:1 |  |
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| 18. Round | 15/01/2005 | RSC Anderlecht | - | Excelsior Mouscron | 2:0 | ||||
| 21. Round | 05/02/2005 | Excelsior Mouscron | - | Sporting Lokeren | 1:1 | ||||
| 26. Round | 20/03/2005 | KV Oostende | - | Excelsior Mouscron | 1:0 |
France