| 1. Journée | 11.08.2023 | HNK Šibenik | - | NK Vukovar 91 | 3:0 |  |
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| 2. Journée | 18.08.2023 | NK Vukovar 91 | - | Zrinski Osječko | 1:2 | ||||
| 3. Journée | 26.08.2023 | HNK Orijent Rijeka | - | NK Vukovar 91 | 0:1 | ||||
| 4. Journée | 02.09.2023 | NK Vukovar 91 | - | HNK Cibalia | 3:1 | ||||
| 5. Journée | 08.09.2023 | NK Sesvete | - | NK Vukovar 91 | 1:2 | ||||
| 7. Journée | 24.09.2023 | NK Croatia Zmijavci | - | NK Vukovar 91 | 2:2 | ||||
| 8. Journée | 30.09.2023 | NK Vukovar 91 | - | NK Dubrava | 2:2 |  |
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| 9. Journée | 07.10.2023 | NK Jarun | - | NK Vukovar 91 | 0:3 | ||||
| 14. Journée | 11.11.2023 | NK Vukovar 91 | - | HNK Orijent Rijeka | 2:0 | |
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| 16. Journée | 24.11.2023 | NK Vukovar 91 | - | NK Sesvete | 3:1 | ||||
| 17. Journée | 02.12.2023 | NK Dugopolje | - | NK Vukovar 91 | 1:2 | |
Argentine