| 11. Round | 25/10/2020 | NK BSK Bijelo Brdo | - | NK Osijek II | 0:0 | ||||
| 14. Round | 20/11/2020 | NK Međimurje | - | NK BSK Bijelo Brdo | 2:5 | ||||
| 13. Round | 09/12/2020 | NK BSK Bijelo Brdo | - | NK Dugopolje | 1:1 | ||||
| 17. Round | 13/12/2020 | NK BSK Bijelo Brdo | - | NK Opatija | 1:1 | ||||
| 18. Round | 14/02/2021 | NK BSK Bijelo Brdo | - | Dinamo Zagreb II | 1:0 | ||||
| 19. Round | 20/02/2021 | NK BSK Bijelo Brdo | - | NK Croatia Zmijavci | 1:2 | ||||
| 20. Round | 28/02/2021 | NK BSK Bijelo Brdo | - | Hajduk Split II | 2:0 | ||||
| 23. Round | 21/03/2021 | NK BSK Bijelo Brdo | - | NK Rudeš | 1:3 | ||||
| 25. Round | 11/04/2021 | NK BSK Bijelo Brdo | - | NK Dubrava | 2:0 | ||||
| 27. Round | 20/04/2021 | NK BSK Bijelo Brdo | - | Hrvatski Dragovoljac | 1:0 | ||||
| 29. Round | 30/04/2021 | NK BSK Bijelo Brdo | - | NK Junak Sinj | 2:1 |  |
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| 30. Round | 08/05/2021 | NK Dugopolje | - | NK BSK Bijelo Brdo | 2:0 | ||||
| 31. Round | 12/05/2021 | NK BSK Bijelo Brdo | - | NK Međimurje | 6:0 | ||||
| 32. Round | 15/05/2021 | NK Inter Zaprešić | - | NK BSK Bijelo Brdo | 2:1 | ||||
| 33. Round | 23/05/2021 | NK BSK Bijelo Brdo | - | NK Kustošija | 3:3 | |
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| 34. Round | 29/05/2021 | NK Opatija | - | NK BSK Bijelo Brdo | 2:2 |
Nigeria