5. Round | 15/09/2021 | NK Kustošija | - | NK Rudeš | 1:2 | ||||
6. Round | 18/09/2021 | NK Jarun | - | NK Kustošija | 1:1 | ||||
7. Round | 25/09/2021 | NK Kustošija | - | NK Sesvete | 1:2 | ||||
8. Round | 02/10/2021 | NK Dugopolje | - | NK Kustošija | 1:0 | ||||
9. Round | 16/10/2021 | NK Kustošija | - | NK Dubrava | 0:0 | ||||
10. Round | 24/10/2021 | HNK Orijent Rijeka | - | NK Kustošija | 0:3 | ||||
13. Round | 19/11/2021 | NK Kustošija | - | NK Osijek II | 0:0 | ||||
14. Round | 27/11/2021 | NK Kustošija | - | NK BSK Bijelo Brdo | 1:0 | ||||
15. Round | 03/12/2021 | Dinamo Zagreb II | - | NK Kustošija | 1:0 |