| 1. Round | 26/07/2015 | KVC Westerlo | - | KAA Gent | 1:1 | ||||
| 2. Round | 01/08/2015 | KV Oostende | - | KVC Westerlo | 2:1 |  |
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| 3. Round | 08/08/2015 | KVC Westerlo | - | Oud-Heverlee Leuven | 3:2 | |
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| 4. Round | 15/08/2015 | KRC Genk | - | KVC Westerlo | 2:1 | ||||
| 5. Round | 22/08/2015 | Sporting Charleroi | - | KVC Westerlo | 0:0 | ||||
| 6. Round | 30/08/2015 | KVC Westerlo | - | RSC Anderlecht | 0:3 | ||||
| 9. Round | 25/09/2015 | SV Zulte Waregem | - | KVC Westerlo | 4:2 | |
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| 10. Round | 03/10/2015 | KVC Westerlo | - | KV Kortrijk | 1:1 | |
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| 11. Round | 17/10/2015 | Standard Liège | - | KVC Westerlo | 1:2 | ||||
| 12. Round | 24/10/2015 | KVC Westerlo | - | Sporting Lokeren | 1:2 | ||||
| 13. Round | 27/10/2015 | Royal Mouscron-Péruwelz | - | KVC Westerlo | 2:2 | ||||
| 14. Round | 31/10/2015 | KVC Westerlo | - | Club Brugge KV | 0:2 | |
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| 19. Round | 11/12/2015 | KVC Westerlo | - | KRC Genk | 0:0 | |
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| 20. Round | 19/12/2015 | KVC Westerlo | - | Sporting Charleroi | 2:1 | ||||
| 28. Round | 27/02/2016 | KVC Westerlo | - | Royal Mouscron-Péruwelz | 2:2 | ||||
| 29. Round | 05/03/2016 | Sporting Lokeren | - | KVC Westerlo | 2:1 | ||||
| 30. Round | 13/03/2016 | KVC Westerlo | - | Waasland-Beveren | 1:0 |
Belgium