| 1. Round | 11/08/2018 | FC Roskilde [Youth B] | - | FC Helsingør [Youth B] | 4:2 | ||||
| 2. Round | 18/08/2018 | HB Køge [Youth B] | - | FC Roskilde [Youth B] | 1:2 | ||||
| 3. Round | 25/08/2018 | Hellerup IK [Youth B] | - | FC Roskilde [Youth B] | 1:1 | ||||
| 4. Round | 01/09/2018 | FC Roskilde [Youth B] | - | AC Horsens [Youth B] | 2:2 | ||||
| 5. Round | 08/09/2018 | Næsby BK [Youth B] | - | FC Roskilde [Youth B] | 2:5 |  |
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| 6. Round | 15/09/2018 | FC Roskilde [Youth B] | - | Viborg FF [Youth B] | 1:5 |  |
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| 7. Round | 22/09/2018 | Hvidovre IF [Youth B] | - | FC Roskilde [Youth B] | 1:2 | ||||
| 8. Round | 29/09/2018 | FC Roskilde [Youth B] | - | Næstved BK [Youth B] | 1:2 | |
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| 9. Round | 06/10/2018 | AB Gladsaxe [Youth B] | - | FC Roskilde [Youth B] | 0:0 | ||||
| 10. Round | 13/10/2018 | FC Roskilde [Youth B] | - | B.93 København [Youth B] | 1:6 | |
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| 12. Round | 03/11/2018 | FC Roskilde [Youth B] | - | Slagelse B&I [Youth B] | 4:3 | |
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| 13. Round | 10/11/2018 | Holbæk B&I [Youth B] | - | FC Roskilde [Youth B] | 0:5 | |
Denmark