| 5. Round | 15/12/2018 | AFC Tubize | - | KVC Westerlo | 0:0 | ||||
| 6. Round | 21/12/2018 | KVC Westerlo | - | Oud-Heverlee Leuven | 0:0 | ||||
| 7. Round | 11/01/2019 | Lommel SK | - | KVC Westerlo | 2:1 | ||||
| 8. Round | 19/01/2019 | KFCO Beerschot Wilrijk | - | KVC Westerlo | 1:1 | ||||
| 9. Round | 26/01/2019 | KVC Westerlo | - | Union Saint-Gilloise | 2:0 | ||||
| 10. Round | 02/02/2019 | KV Mechelen | - | KVC Westerlo | 3:0 | ||||
| 11. Round | 08/02/2019 | KVC Westerlo | - | AFC Tubize | 1:0 | ||||
| 12. Round | 16/02/2019 | Oud-Heverlee Leuven | - | KVC Westerlo | 3:0 | ||||
| 13. Round | 22/02/2019 | KVC Westerlo | - | Lommel SK | 2:2 |  |
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| 14. Round | 03/03/2019 | KSV Roeselare | - | KVC Westerlo | 1:1 |
Belgium