| 12. Round | 06/06/2021 | Trelleborgs FF [Youth] | - | BK Häcken [Youth] | 2:2 | ||||
| 13. Round | 12/06/2021 | Östers IF [Youth] | - | Trelleborgs FF [Youth] | 3:3 |  |
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| 21. Round | 16/06/2021 | Trelleborgs FF [Youth] | - | Mjällby AIF [Youth] | 2:1 | |
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| 14. Round | 19/06/2021 | Trelleborgs FF [Youth] | - | Kalmar FF [Youth] | 1:3 | ||||
| 18. Round | 11/08/2021 | Trelleborgs FF [Youth] | - | Helsingborgs IF [Youth] | 3:4 | |
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| 6. Round | 29/08/2021 | Åtvidabergs FF [Youth] | - | Trelleborgs FF [Youth] | 0:2 | |
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| 22. Round | 05/09/2021 | Trelleborgs FF [Youth] | - | Åtvidabergs FF [Youth] | 1:0 | ||||
| 27. Round | 09/10/2021 | Trelleborgs FF [Youth] | - | Jönköpings Södra IF [Youth] | 2:1 | |
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| 30. Round | 30/10/2021 | Kalmar FF [Youth] | - | Trelleborgs FF [Youth] | 2:2 | |
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| 2. Round | 02/11/2021 | Helsingborgs IF [Youth] | - | Trelleborgs FF [Youth] | 8:0 | ||||
| 4. Round | 13/11/2021 | Trelleborgs FF [Youth] | - | IFK Göteborg [Youth] | 2:2 | ||||
| 7. Round | 08/12/2021 | Örgryte IS [Youth] | - | Trelleborgs FF [Youth] | 2:1 | ||||
| 10. Round | 11/12/2021 | Trelleborgs FF [Youth] | - | Malmö FF [Youth] | 1:4 |
Sweden