| 1. Round | 22/08/2012 | KSV Roeselare | - | R. White Star Woluwe FC | 1:1 |  |
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| 3. Round | 01/09/2012 | Lommel United | - | KSV Roeselare | 1:0 | ||||
| 7. Round | 29/09/2012 | KSV Roeselare | - | CS Visé | 1:5 | ||||
| 8. Round | 05/10/2012 | FC Brussels | - | KSV Roeselare | 0:1 | |
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| 9. Round | 13/10/2012 | KSV Roeselare | - | RBD Borinage | 2:2 | ||||
| 10. Round | 21/10/2012 | AFC Tubize | - | KSV Roeselare | 1:1 | ||||
| 11. Round | 26/10/2012 | KSV Roeselare | - | KAS Eupen | 1:1 | ||||
| 12. Round | 04/11/2012 | Royal Antwerp FC | - | KSV Roeselare | 1:2 | ||||
| 13. Round | 09/11/2012 | Sportkring Sint-Niklaas | - | KSV Roeselare | 1:1 | ||||
| 23. Round | 02/02/2013 | KSV Roeselare | - | Royal Mouscron-Péruwelz | 0:3 | |
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| 27. Round | 02/03/2013 | KSV Roeselare | - | AFC Tubize | 3:0 | ||||
| 28. Round | 09/03/2013 | KAS Eupen | - | KSV Roeselare | 4:1 | |
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| 21. Round | 20/03/2013 | KSV Roeselare | - | Lommel United | 3:1 | ||||
| 22. Round | 03/04/2013 | KSK Heist | - | KSV Roeselare | 0:1 | |
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| 26. Round | 17/04/2013 | RBD Borinage | - | KSV Roeselare | 1:0 | ||||
| 33. Round | 21/04/2013 | KV Oostende | - | KSV Roeselare | 4:2 | |
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| 34. Round | 28/04/2013 | KSV Roeselare | - | KSV Oudenaarde | 0:1 |
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