| 5. Round | 09/09/2023 | Næsby BK [Youth B] | - | FC Roskilde [Youth B] | 3:6 | ||||
| 8. Round | 30/09/2023 | Hellerup IK [Youth B] | - | Næsby BK [Youth B] | 6:1 | ||||
| 9. Round | 07/10/2023 | Næsby BK [Youth B] | - | HB Køge [Youth B] | 1:3 | ||||
| 10. Round | 14/10/2023 | Viborg FF [Youth B] | - | Næsby BK [Youth B] | 6:0 | ||||
| 11. Round | 21/10/2023 | FC Helsingør [Youth B] | - | Næsby BK [Youth B] | 6:0 | ||||
| 13. Round | 04/11/2023 | Kolding IF [Youth B] | - | Næsby BK [Youth B] | 2:0 | ||||
| 3. Round | 26/11/2023 | Næsby BK [Youth B] | - | AC Amager Academy [Youth B] | 0:2 | ||||
| 16. Round | 09/03/2024 | Næstved BK [Youth B] | - | Næsby BK [Youth B] | 3:1 |  |
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| 17. Round | 16/03/2024 | Næsby BK [Youth B] | - | AB Gladsaxe [Youth B] | 0:4 | ||||
| 18. Round | 23/03/2024 | AC Amager Academy [Youth B] | - | Næsby BK [Youth B] | 1:2 | ||||
| 26. Round | 25/05/2024 | Næsby BK [Youth B] | - | FC Helsingør [Youth B] | 2:1 | ||||
| 19. Round | 28/05/2024 | Næsby BK [Youth B] | - | Nykøbing FC [Youth B] | 1:2 | ||||
| 28. Round | 08/06/2024 | Næsby BK [Youth B] | - | Kolding IF [Youth B] | 1:3 pso | ||||
| 29. Round | 15/06/2024 | Næsby BK [Youth B] | - | Hvidovre IF [Youth B] | 1:4 |
Denmark