1. Ronde | 14.08.2021 | HNK Cibalia | - | NK Opatija | 2:2 | ||||
2. Ronde | 21.08.2021 | NK Opatija | - | NK Inter Zaprešić | 3:0 | ||||
3. Ronde | 28.08.2021 | NK Kustošija | - | NK Opatija | 0:0 | ||||
4. Ronde | 10.09.2021 | NK Opatija | - | NK BSK Bijelo Brdo | 0:0 | ||||
5. Ronde | 15.09.2021 | Dinamo Zagreb II | - | NK Opatija | 2:1 | ||||
6. Ronde | 18.09.2021 | NK Opatija | - | NK Solin | 1:1 | ||||
8. Ronde | 02.10.2021 | NK Osijek II | - | NK Opatija | 0:2 | ||||
9. Ronde | 16.10.2021 | NK Opatija | - | NK Varaždin | 2:2 | ||||
10. Ronde | 23.10.2021 | NK Rudeš | - | NK Opatija | 3:0 | ||||
13. Ronde | 20.11.2021 | NK Opatija | - | NK Dugopolje | 0:2 | ||||
15. Ronde | 04.12.2021 | NK Opatija | - | HNK Orijent Rijeka | 0:1 |