| 20. Round | 31/01/2004 | Royal Antwerp FC | - | Koninklijke Heusden-Zolder SK | 1:1 | ||||
| 21. Round | 08/02/2004 | Club Brugge KV | - | Royal Antwerp FC | 4:0 | ||||
| 22. Round | 14/02/2004 | Royal Antwerp FC | - | Sporting Charleroi | 3:1 | ||||
| 23. Round | 22/02/2004 | Germinal Beerschot | - | Royal Antwerp FC | 1:0 |  |
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| 25. Round | 07/03/2004 | Standard Liège | - | Royal Antwerp FC | 3:0 | ||||
| 26. Round | 13/03/2004 | Royal Antwerp FC | - | RAEC Mons | 0:0 | |
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| 27. Round | 21/03/2004 | Lierse SK (old) | - | Royal Antwerp FC | 1:0 | ||||
| 24. Round | 24/03/2004 | Royal Antwerp FC | - | Excelsior Mouscron | 3:1 | ||||
| 28. Round | 03/04/2004 | Royal Antwerp FC | - | KRC Genk | 3:1 | ||||
| 29. Round | 11/04/2004 | Cercle Brugge | - | Royal Antwerp FC | 1:2 | |
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| 31. Round | 25/04/2004 | Sporting Lokeren | - | Royal Antwerp FC | 3:0 | |
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| 32. Round | 01/05/2004 | KAA Gent | - | Royal Antwerp FC | 1:1 | ||||
| 33. Round | 08/05/2004 | Royal Antwerp FC | - | Sint-Truidense VV | 1:2 | ||||
| 34. Round | 15/05/2004 | KSK Beveren | - | Royal Antwerp FC | 5:2 |
Romania