| 6. Round | 08/09/2023 | FC Ganshoren | - | KV Oostende | 0:5 |  |
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| 7. Round | 31/10/2023 | KAS Eupen | - | KV Oostende | 0:2 | |
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| Round of 16 | 06/12/2023 | KV Oostende | - | KRC Genk | 3:1 aet | ||||
| Quarter-finals | 17/01/2024 | KV Oostende | - | RWD Molenbeek | 2:0 | ||||
| Semi-finals | 08/02/2024 | KV Oostende | - | Royal Antwerp FC | 1:1 | ||||
| Semi-finals | 29/02/2024 | Royal Antwerp FC | - | KV Oostende | 3:0 | |
Venezuela