| 18. Round | 19/01/2003 | RSC Anderlecht | - | KVC Westerlo | 0:2 |  |
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| 19. Round | 25/01/2003 | KVC Westerlo | - | RAEC Mons | 2:0 | |
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| 20. Round | 08/02/2003 | KVC Westerlo | - | Lierse SK (old) | 1:2 |  |
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| 21. Round | 15/02/2003 | Sint-Truidense VV | - | KVC Westerlo | 1:0 | ||||
| 22. Round | 22/02/2003 | KVC Westerlo | - | Sporting Lokeren | 1:3 | ||||
| 23. Round | 01/03/2003 | Germinal Beerschot | - | KVC Westerlo | 1:1 | |
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| 25. Round | 16/03/2003 | RAA La Louviére | - | KVC Westerlo | 0:0 | ||||
| 26. Round | 23/03/2003 | KVC Westerlo | - | KSK Beveren | 2:0 | ||||
| 27. Round | 05/04/2003 | KVC Westerlo | - | KRC Genk | 3:1 | |
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| 28. Round | 11/04/2003 | Club Brugge KV | - | KVC Westerlo | 3:0 | ||||
| 29. Round | 19/04/2003 | KV Mechelen | - | KVC Westerlo | 0:4 | |
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| 30. Round | 26/04/2003 | KVC Westerlo | - | Standard Liège | 2:3 | |
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| 31. Round | 03/05/2003 | KAA Gent | - | KVC Westerlo | 3:2 | ||||
| 32. Round | 10/05/2003 | KVC Westerlo | - | Royal Antwerp FC | 2:1 | ||||
| 33. Round | 17/05/2003 | Excelsior Mouscron | - | KVC Westerlo | 0:4 | ||||
| 34. Round | 24/05/2003 | KVC Westerlo | - | Sporting Charleroi | 1:1 | |
Nigeria
Belgium