| 1. Round | 24/02/2023 | Standard Liège II | - | Lommel SK | 1:0 |  |
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| 2. Round | 03/03/2023 | Lommel SK | - | FCV Dender EH | 1:0 | ||||
| 5. Round | 02/04/2023 | Lommel SK | - | Excelsior Virton | 1:2 | ||||
| 6. Round | 09/04/2023 | Excelsior Virton | - | Lommel SK | 0:1 | ||||
| 7. Round | 14/04/2023 | Lommel SK | - | KMSK Deinze | 4:1 |  |
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| 8. Round | 21/04/2023 | KRC Genk II | - | Lommel SK | 2:3 | |
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| 10. Round | 12/05/2023 | Lommel SK | - | Standard Liège II | 6:1 | |
Finland