| 4. Jornada | 13.08.2023 | NK Istra 1961 | - | NK Osijek | 4:4 | ||||
| 5. Jornada | 19.08.2023 | Slaven Belupo | - | NK Istra 1961 | 2:2 | ||||
| 6. Jornada | 27.08.2023 | NK Istra 1961 | - | NK Rudeš | 0:0 | ||||
| 8. Jornada | 17.09.2023 | NK Varaždin | - | NK Istra 1961 | 1:0 |  |
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| 9. Jornada | 23.09.2023 | NK Istra 1961 | - | HNK Gorica | 0:1 | ||||
| 10. Jornada | 02.10.2023 | NK Istra 1961 | - | Lokomotiva Zagreb | 0:4 | |
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| 18. Jornada | 09.12.2023 | HNK Gorica | - | NK Istra 1961 | 0:0 |
Suiza
Bosnia y Herzegovina