| 1. Round | 01/08/2009 | KV Mechelen | - | KVC Westerlo | 4:1 |  |
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| 2. Round | 08/08/2009 | KVC Westerlo | - | KV Kortrijk | 1:1 | |
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| 3. Round | 15/08/2009 | RSC Anderlecht | - | KVC Westerlo | 3:0 | |
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| 4. Round | 23/08/2009 | KVC Westerlo | - | KRC Genk | 0:1 | ||||
| 5. Round | 28/08/2009 | KVC Westerlo | - | SV Zulte Waregem | 1:2 | ||||
| 6. Round | 12/09/2009 | Excelsior Mouscron | - | KVC Westerlo | annull. | ||||
| 7. Round | 20/09/2009 | KVC Westerlo | - | Club Brugge KV | 1:4 | |
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| 10. Round | 03/10/2009 | Germinal Beerschot | - | KVC Westerlo | 3:1 | ||||
| 11. Round | 17/10/2009 | KVC Westerlo | - | Standard Liège | 2:0 | ||||
| 15. Round | 21/11/2009 | KVC Westerlo | - | Sporting Lokeren | 1:0 | ||||
| 17. Round | 05/12/2009 | KRC Genk | - | KVC Westerlo | 0:0 | ||||
| 22. Round | 30/01/2010 | Club Brugge KV | - | KVC Westerlo | 2:1 | ||||
| 24. Round | 03/02/2010 | Sint-Truidense VV | - | KVC Westerlo | 0:1 | ||||
| 26. Round | 14/02/2010 | Standard Liège | - | KVC Westerlo | 1:0 | ||||
| 27. Round | 20/02/2010 | KVC Westerlo | - | Sporting Charleroi | 4:0 |
Nigeria