| 1. Round | 15/08/2020 | AB Gladsaxe [Youth B] | - | Næsby BK [Youth B] | 4:4 | ||||
| 2. Round | 22/08/2020 | HB Køge [Youth B] | - | AB Gladsaxe [Youth B] | 3:1 | ||||
| 3. Round | 29/08/2020 | AB Gladsaxe [Youth B] | - | Næstved BK [Youth B] | 2:1 | ||||
| 4. Round | 05/09/2020 | Hellerup IK [Youth B] | - | AB Gladsaxe [Youth B] | 1:2 | ||||
| 5. Round | 12/09/2020 | AB Gladsaxe [Youth B] | - | Kolding IF [Youth B] | 2:0 |  |
|||
| 7. Round | 26/09/2020 | B.93 København [Youth B] | - | AB Gladsaxe [Youth B] | 5:1 | ||||
| 8. Round | 03/10/2020 | AB Gladsaxe [Youth B] | - | Nykøbing FC [Youth B] | 6:1 |  |
|||
| 9. Round | 11/10/2020 | Slagelse B&I [Youth B] | - | AB Gladsaxe [Youth B] | 3:2 | ||||
| 10. Round | 17/10/2020 | AB Gladsaxe [Youth B] | - | Hobro IK [Youth B] | 4:4 | |
|||
| 11. Round | 23/10/2020 | FC Helsingør [Youth B] | - | AB Gladsaxe [Youth B] | 5:0 | ||||
| 12. Round | 31/10/2020 | AB Gladsaxe [Youth B] | - | SfB-Oure FA [Youth B] | 1:0 | ||||
| 13. Round | 07/11/2020 | Viborg FF [Youth B] | - | AB Gladsaxe [Youth B] | 6:1 | ||||
| 14. Round | 14/11/2020 | AB Gladsaxe [Youth B] | - | FC Roskilde [Youth B] | 0:0 | ||||
| 15. Round | 21/11/2020 | Hvidovre IF [Youth B] | - | AB Gladsaxe [Youth B] | 4:3 |
Denmark