| 5. Journée | 16.09.2020 | NK Dugopolje | - | NK Osijek II | 0:1 |  |
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| 3. Journée | 23.09.2020 | NK Osijek II | - | NK Croatia Zmijavci | 0:1 | ||||
| 8. Journée | 30.09.2020 | NK Osijek II | - | NK Kustošija | 1:0 | |
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| 11. Journée | 25.10.2020 | NK BSK Bijelo Brdo | - | NK Osijek II | 0:0 | ||||
| 12. Journée | 31.10.2020 | NK Osijek II | - | Hajduk Split II | 1:1 |
Croatie