| 1. Round | 09/08/2003 | RSC Anderlecht | - | Royal Antwerp FC | 3:1 |  |
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| 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 | ||||
| 5. Round | 13/09/2003 | Sporting Charleroi | - | Royal Antwerp FC | 0:1 | ||||
| 6. Round | 21/09/2003 | Royal Antwerp FC | - | Germinal Beerschot | 0:4 | ||||
| 7. Round | 27/09/2003 | Excelsior Mouscron | - | Royal Antwerp FC | 2:0 | |
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| 9. Round | 18/10/2003 | RAEC Mons | - | Royal Antwerp FC | 1:0 | ||||
| 11. Round | 01/11/2003 | KRC Genk | - | Royal Antwerp FC | 3:1 | ||||
| 12. Round | 08/11/2003 | Royal Antwerp FC | - | Cercle Brugge | 2:2 | ||||
| 13. Round | 23/11/2003 | RAA La Louviére | - | Royal Antwerp FC | 1:1 | ||||
| 15. Round | 06/12/2003 | Royal Antwerp FC | - | KAA Gent | 0:1 | ||||
| 17. Round | 20/12/2003 | Royal Antwerp FC | - | KSK Beveren | 0:3 |
England