| 1. Round | 09/08/2003 | RSC Anderlecht | - | Royal Antwerp FC | 3:1 | ||||
| 2. Round | 16/08/2003 | Royal Antwerp FC | - | KVC Westerlo | 2:1 | ||||
| 3. Round | 22/08/2003 | Koninklijke Heusden-Zolder SK | - | Royal Antwerp FC | 0:0 | ||||
| 4. Round | 30/08/2003 | Royal Antwerp FC | - | Club Brugge KV | 0:4 | ||||
| 8. Round | 05/10/2003 | Royal Antwerp FC | - | Standard Liège | 0:4 | ||||
| 9. Round | 18/10/2003 | RAEC Mons | - | Royal Antwerp FC | 1:0 | ||||
| 15. Round | 06/12/2003 | Royal Antwerp FC | - | KAA Gent | 0:1 | ||||
| 16. Round | 13/12/2003 | Sint-Truidense VV | - | Royal Antwerp FC | 2:1 | ||||
| 22. Round | 14/02/2004 | Royal Antwerp FC | - | Sporting Charleroi | 3:1 |
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