| 1. Round | 13/08/2020 | Dinamo Zagreb II | - | NK BSK Bijelo Brdo | 3:0 | ||||
| 2. Round | 23/08/2020 | Hajduk Split II | - | Dinamo Zagreb II | 1:0 | ||||
| 3. Round | 28/08/2020 | Dinamo Zagreb II | - | NK Sesvete | 0:2 | ||||
| 4. Round | 12/09/2020 | NK Solin | - | Dinamo Zagreb II | 0:0 |  |
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| 6. Round | 19/09/2020 | HNK Cibalia | - | Dinamo Zagreb II | 2:1 | ||||
| 7. Round | 27/09/2020 | Dinamo Zagreb II | - | NK Dubrava | 1:0 | ||||
| 9. Round | 04/10/2020 | Dinamo Zagreb II | - | Hrvatski Dragovoljac | 0:3 | ||||
| 12. Round | 25/11/2020 | NK Dugopolje | - | Dinamo Zagreb II | 1:0 | ||||
| 15. Round | 29/11/2020 | Dinamo Zagreb II | - | NK Kustošija | 1:1 | ||||
| 13. Round | 02/12/2020 | Dinamo Zagreb II | - | NK Međimurje | 5:2 | ||||
| 17. Round | 14/12/2020 | Dinamo Zagreb II | - | NK Croatia Zmijavci | 1:2 |
Austria