| 1. Round | 22/07/2023 | NK Osijek | - | Slaven Belupo | 6:1 |  |
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| 2. Round | 30/07/2023 | NK Rudeš | - | NK Osijek | 3:4 | ||||
| 33. Round | 04/05/2024 | NK Osijek | - | Lokomotiva Zagreb | 3:1 | ||||
| 34. Round | 11/05/2024 | Dinamo Zagreb | - | NK Osijek | 1:0 |  |
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| 35. Round | 19/05/2024 | NK Osijek | - | HNK Rijeka | 2:0 | ||||
| 36. Round | 25/05/2024 | NK Varaždin | - | NK Osijek | 0:2 | |
Croatia