| 1. Round | 02/09/2023 | Royal Antwerp FC [U18] | - | Standard Liège [U18] | 1:0 | ||||
| 2. Round | 16/09/2023 | KV Mechelen [U18] | - | Royal Antwerp FC [U18] | 0:2 |  |
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| 3. Round | 23/09/2023 | SV Zulte Waregem [U18] | - | Royal Antwerp FC [U18] | 1:1 | |
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| 4. Round | 30/09/2023 | Royal Antwerp FC [U18] | - | Oud-Heverlee Leuven [U18] | 1:2 | ||||
| 6. Round | 21/10/2023 | KAA Gent [U18] | - | Royal Antwerp FC [U18] | 2:0 | |
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| 9. Round | 25/11/2023 | Royal Antwerp FC [U18] | - | Club Brugge KV [U18] | 2:1 | ||||
| 10. Round | 02/12/2023 | Standard Liège [U18] | - | Royal Antwerp FC [U18] | 3:3 | ||||
| 5. Round | 09/12/2023 | Royal Antwerp FC [U18] | - | Sporting Charleroi [U18] | 1:0 | |
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| 11. Round | 13/01/2024 | Royal Antwerp FC [U18] | - | SV Zulte Waregem [U18] | 1:1 | |
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| 14. Round | 03/02/2024 | Royal Antwerp FC [U18] | - | KV Mechelen [U18] | 4:2 | ||||
| 15. Round | 17/02/2024 | Royal Antwerp FC [U18] | - | KAA Gent [U18] | 1:2 | ||||
| 12. Round | 21/02/2024 | Sporting Charleroi [U18] | - | Royal Antwerp FC [U18] | 2:1 | ||||
| 16. Round | 24/02/2024 | RSC Anderlecht [U18] | - | Royal Antwerp FC [U18] | 5:1 | |
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| 18. Round | 09/03/2024 | Royal Antwerp FC [U18] | - | KRC Genk [U18] | 0:1 |
Belgium
Poland