| 2. Round | 21/09/2021 | NK Vuteks Sloga | - | NK Istra 1961 | 0:3 |  |
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| Round of 16 | 27/10/2021 | NK Rudar Labin | - | NK Istra 1961 | 2:3 | |
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| Quarter-finals | 30/11/2021 | HNK Gorica | - | NK Istra 1961 | 4:2 pso | |
| 2. Round | 21/09/2021 | NK Vuteks Sloga | - | NK Istra 1961 | 0:3 | |
|||
| Round of 16 | 27/10/2021 | NK Rudar Labin | - | NK Istra 1961 | 2:3 | |
|||
| Quarter-finals | 30/11/2021 | HNK Gorica | - | NK Istra 1961 | 4:2 pso | |
| Dion Drena Beljo | |
| Born: | 01.03.2002 |
| Place of birth: |
Zagreb, 
Croatia |
| Nationality: |
Croatia
|
| Height: | 195 cm |
| Weight: | 84 kg |
| Position(s): | Centre Forward |
| Foot: | left |