| 1. Jornada | 22.07.2023 | NK Osijek | - | Slaven Belupo | 6:1 |  |
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| 2. Jornada | 28.07.2023 | NK Varaždin | - | Slaven Belupo | 2:2 | ||||
| 3. Jornada | 05.08.2023 | Slaven Belupo | - | NK Rudeš | 3:2 | |
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| 4. Jornada | 13.08.2023 | Hajduk Split | - | Slaven Belupo | 3:0 | ||||
| 5. Jornada | 19.08.2023 | Slaven Belupo | - | NK Istra 1961 | 2:2 | |
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| 6. Jornada | 25.08.2023 | HNK Gorica | - | Slaven Belupo | 2:2 | |
Croacia