| 20. Round | 18/09/2021 | Vasalunds IF [Youth] | - | IK Sirius [Youth] | 0:4 | ||||
| 21. Round | 25/09/2021 | IK Sirius [Youth] | - | IFK Lidingö FK [Youth] | 1:0 | ||||
| 24. Round | 16/10/2021 | FC Djursholm [Youth] | - | IK Sirius [Youth] | 0:2 |  |
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| 25. Round | 23/10/2021 | IK Sirius [Youth] | - | Ängby IF [Youth] | 7:1 | ||||
| 26. Round | 30/10/2021 | Täby FK [Youth] | - | IK Sirius [Youth] | 2:3 | |
Sweden