| 19. Round | 27/03/2021 | AB Gladsaxe [Youth B] | - | Hellerup IK [Youth B] | 2:2 |  |
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| 20. Round | 10/04/2021 | Hellerup IK [Youth B] | - | B.93 København [Youth B] | 2:1 | ||||
| 21. Round | 17/04/2021 | Nykøbing FC [Youth B] | - | Hellerup IK [Youth B] | 1:1 | ||||
| 22. Round | 24/04/2021 | Hellerup IK [Youth B] | - | Slagelse B&I [Youth B] | 2:0 | ||||
| 15. Round | 28/04/2021 | HB Køge [Youth B] | - | Hellerup IK [Youth B] | 3:1 | ||||
| 23. Round | 01/05/2021 | Hobro IK [Youth B] | - | Hellerup IK [Youth B] | 3:3 | ||||
| 24. Round | 08/05/2021 | Hellerup IK [Youth B] | - | FC Helsingør [Youth B] | 4:6 | ||||
| 18. Round | 13/05/2021 | Hellerup IK [Youth B] | - | Kolding IF [Youth B] | 2:1 | |
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| 25. Round | 16/05/2021 | Hellerup IK [Youth B] | - | SfB-Oure FA [Youth B] | 4:2 | ||||
| 26. Round | 22/05/2021 | Hellerup IK [Youth B] | - | Viborg FF [Youth B] | 1:3 |  |
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| 28. Round | 05/06/2021 | Hellerup IK [Youth B] | - | Hvidovre IF [Youth B] | 2:2 | |
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| 29. Round | 12/06/2021 | Næsby BK [Youth B] | - | Hellerup IK [Youth B] | 0:1 | |
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| 16. Round | 26/06/2021 | Næstved BK [Youth B] | - | Hellerup IK [Youth B] | 1:1 | |
Denmark