| 1. Round | 16/06/2020 | Halmstads BK | - | Trelleborgs FF | 0:1 | ||||
| 2. Round | 23/06/2020 | Örgryte IS | - | Halmstads BK | 0:3 |  |
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| 3. Round | 27/06/2020 | Halmstads BK | - | Jönköpings Södra IF | 3:0 | |
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| 4. Round | 04/07/2020 | IK Brage | - | Halmstads BK | 0:0 | ||||
| 5. Round | 08/07/2020 | Halmstads BK | - | Norrby IF | 3:0 | |
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| 6. Round | 12/07/2020 | Umeå FC | - | Halmstads BK | 0:1 | |
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| 7. Round | 19/07/2020 | Halmstads BK | - | AFC Eskilstuna | 2:1 | ||||
| 8. Round | 25/07/2020 | Halmstads BK | - | Akropolis IF | 2:3 | ||||
| 10. Round | 01/08/2020 | Ljungskile SK | - | Halmstads BK | 0:0 | ||||
| 11. Round | 08/08/2020 | Halmstads BK | - | GAIS Göteborg | 0:0 | ||||
| 12. Round | 11/08/2020 | Halmstads BK | - | Östers IF | 2:0 | ||||
| 13. Round | 15/08/2020 | Dalkurd FF | - | Halmstads BK | 1:1 | ||||
| 14. Round | 22/08/2020 | Halmstads BK | - | GIF Sundsvall | 1:0 | |
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| 15. Round | 29/08/2020 | Degerfors IF | - | Halmstads BK | 0:2 | ||||
| 16. Round | 07/09/2020 | Halmstads BK | - | Degerfors IF | 1:4 | |
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| 17. Round | 12/09/2020 | AFC Eskilstuna | - | Halmstads BK | 0:3 | |
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| 18. Round | 16/09/2020 | Halmstads BK | - | Umeå FC | 4:0 | |
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| 19. Round | 20/09/2020 | Akropolis IF | - | Halmstads BK | 1:1 |
Sweden