| 3. Round | 01/09/2012 | Lommel United | - | KSV Roeselare | 1:0 | ||||
| 4. Round | 09/09/2012 | KSV Roeselare | - | KFC Dessel Sport | 0:0 | ||||
| 6. Round | 22/09/2012 | Royal Mouscron-Péruwelz | - | KSV Roeselare | 3:3 | ||||
| 7. Round | 29/09/2012 | KSV Roeselare | - | CS Visé | 1:5 | ||||
| 27. Round | 02/03/2013 | KSV Roeselare | - | AFC Tubize | 3:0 | ||||
| 28. Round | 09/03/2013 | KAS Eupen | - | KSV Roeselare | 4:1 | ||||
| 29. Round | 16/03/2013 | KSV Roeselare | - | Royal Antwerp FC | 2:0 | ||||
| 21. Round | 20/03/2013 | KSV Roeselare | - | Lommel United | 3:1 | ||||
| 30. Round | 30/03/2013 | KSV Roeselare | - | Sportkring Sint-Niklaas | 2:0 | ||||
| 22. Round | 03/04/2013 | KSK Heist | - | KSV Roeselare | 0:1 | ||||
| 31. Round | 06/04/2013 | KVC Westerlo | - | KSV Roeselare | 1:1 | ||||
| 32. Round | 13/04/2013 | KSV Roeselare | - | Sint-Truidense VV | 0:2 |  |
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| 26. Round | 17/04/2013 | RBD Borinage | - | KSV Roeselare | 1:0 | |
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| 33. Round | 21/04/2013 | KV Oostende | - | KSV Roeselare | 4:2 | ||||
| 34. Round | 28/04/2013 | KSV Roeselare | - | KSV Oudenaarde | 0:1 |
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