| 14. Round | 19/06/2021 | Trelleborgs FF [Youth] | - | Kalmar FF [Youth] | 1:3 | ||||
| 15. Round | 24/06/2021 | IF Elfsborg [Youth] | - | Trelleborgs FF [Youth] | 4:1 |  |
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| 5. Round | 30/06/2021 | Mjällby AIF [Youth] | - | Trelleborgs FF [Youth] | 2:0 | ||||
| 3. Round | 03/07/2021 | GAIS Göteborg [Youth] | - | Trelleborgs FF [Youth] | 2:0 | ||||
| 11. Round | 24/07/2021 | Jönköpings Södra IF [Youth] | - | Trelleborgs FF [Youth] | 2:0 | ||||
| 19. Round | 14/08/2021 | Trelleborgs FF [Youth] | - | GAIS Göteborg [Youth] | 3:2 |  |
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| 20. Round | 21/08/2021 | IFK Göteborg [Youth] | - | Trelleborgs FF [Youth] | 4:1 | ||||
| 6. Round | 29/08/2021 | Åtvidabergs FF [Youth] | - | Trelleborgs FF [Youth] | 0:2 | ||||
| 26. Round | 02/10/2021 | Malmö FF [Youth] | - | Trelleborgs FF [Youth] | 4:0 | |
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| 27. Round | 09/10/2021 | Trelleborgs FF [Youth] | - | Jönköpings Södra IF [Youth] | 2:1 | ||||
| 28. Round | 16/10/2021 | BK Häcken [Youth] | - | Trelleborgs FF [Youth] | 3:1 | ||||
| 1. Round | 06/11/2021 | Trelleborgs FF [Youth] | - | Halmstads BK [Youth] | 0:4 | ||||
| 7. Round | 08/12/2021 | Örgryte IS [Youth] | - | Trelleborgs FF [Youth] | 2:1 |
Sweden