| 19. Jornada | 24.07.2021 | IF Elfsborg [Juvenil] | - | Mjällby AIF [Juvenil] | 0:0 | ||||
| 14. Jornada | 04.08.2021 | Mjällby AIF [Juvenil] | - | Jönköpings Södra IF [Juvenil] | 1:1 |  |
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| 17. Jornada | 07.08.2021 | Östers IF [Juvenil] | - | Mjällby AIF [Juvenil] | 2:0 | ||||
| 18. Jornada | 11.08.2021 | Mjällby AIF [Juvenil] | - | Kalmar FF [Juvenil] | 4:1 | |
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| 20. Jornada | 19.08.2021 | Mjällby AIF [Juvenil] | - | Halmstads BK [Juvenil] | 0:2 | ||||
| 6. Jornada | 28.08.2021 | GAIS Göteborg [Juvenil] | - | Mjällby AIF [Juvenil] | 2:2 | ||||
| 23. Jornada | 11.09.2021 | IFK Göteborg [Juvenil] | - | Mjällby AIF [Juvenil] | 2:1 | ||||
| 24. Jornada | 18.09.2021 | Mjällby AIF [Juvenil] | - | Helsingborgs IF [Juvenil] | 2:1 | |
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| 25. Jornada | 25.09.2021 | Mjällby AIF [Juvenil] | - | Åtvidabergs FF [Juvenil] | 1:1 | ||||
| 9. Jornada | 04.12.2021 | Åtvidabergs FF [Juvenil] | - | Mjällby AIF [Juvenil] | 5:1 | ||||
| 10. Jornada | 11.12.2021 | Mjällby AIF [Juvenil] | - | Örgryte IS [Juvenil] | 3:2 | |
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