| 1. Round | 16/08/2020 | NK Junak Sinj | - | NK Dubrava | 1:2 | ||||
| 2. Round | 21/08/2020 | NK Dubrava | - | NK Dugopolje | 2:0 |  |
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| 3. Round | 28/08/2020 | NK Međimurje | - | NK Dubrava | 2:2 | ||||
| 4. Round | 11/09/2020 | NK Dubrava | - | NK Inter Zaprešić | 0:2 | ||||
| 5. Round | 16/09/2020 | NK Kustošija | - | NK Dubrava | 0:0 | ||||
| 6. Round | 19/09/2020 | NK Dubrava | - | NK Opatija | 1:4 | |
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| 7. Round | 27/09/2020 | Dinamo Zagreb II | - | NK Dubrava | 1:0 | |
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| 9. Round | 04/10/2020 | Hajduk Split II | - | NK Dubrava | 3:2 | ||||
| 10. Round | 16/10/2020 | NK Dubrava | - | NK Sesvete | 2:1 | ||||
| 11. Round | 24/10/2020 | NK Solin | - | NK Dubrava | 0:1 | ||||
| 16. Round | 05/12/2020 | Hrvatski Dragovoljac | - | NK Dubrava | 1:0 | |
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| 14. Round | 09/12/2020 | NK Croatia Zmijavci | - | NK Dubrava | 3:0 | |
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| 19. Round | 20/02/2021 | NK Dugopolje | - | NK Dubrava | 3:1 | ||||
| 24. Round | 02/04/2021 | NK Dubrava | - | Dinamo Zagreb II | 3:1 |
Nigeria