| 4. Round | 01/09/2018 | Oud-Heverlee Leuven | - | KVC Westerlo | 1:3 |  |
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| 5. Round | 08/09/2018 | KVC Westerlo | - | AFC Tubize | 2:1 |  |
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| 6. Round | 16/09/2018 | KVC Westerlo | - | Lommel SK | 4:1 | ||||
| 7. Round | 23/09/2018 | KV Mechelen | - | KVC Westerlo | 2:0 | ||||
| 8. Round | 29/09/2018 | KVC Westerlo | - | KFCO Beerschot Wilrijk | 1:2 | |
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| 12. Round | 28/10/2018 | Lommel SK | - | KVC Westerlo | 0:1 | |
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| 10. Round | 31/10/2018 | KSV Roeselare | - | KVC Westerlo | 0:1 | |
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| 13. Round | 04/11/2018 | KVC Westerlo | - | KV Mechelen | 0:3 | ||||
| 14. Round | 09/11/2018 | AFC Tubize | - | KVC Westerlo | 2:0 |
France