1. Round | 14/08/2020 | NK Opatija | - | Hajduk Split II | 2:1 | ||||
2. Round | 22/08/2020 | NK Sesvete | - | NK Opatija | 0:1 | ||||
3. Round | 23/09/2020 | NK Opatija | - | NK Solin | 1:1 | ||||
11. Round | 14/11/2020 | NK Opatija | - | NK Dugopolje | 2:1 | ||||
14. Round | 21/11/2020 | NK Kustošija | - | NK Opatija | 2:1 |