| 1. Jornada | 22.07.2012 | NK Zadar | - | NK Osijek | 0:0 | ||||
| 2. Jornada | 29.07.2012 | NK Osijek | - | NK Zagreb | 1:0 | ||||
| 3. Jornada | 03.08.2012 | Lokomotiva Zagreb | - | NK Osijek | 0:0 | ||||
| 4. Jornada | 10.08.2012 | NK Inter Zaprešić | - | NK Osijek | 0:3 | ||||
| 5. Jornada | 18.08.2012 | NK Osijek | - | HNK Rijeka | 1:1 |  |
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| 6. Jornada | 26.08.2012 | Hajduk Split | - | NK Osijek | 1:1 | ||||
| 7. Jornada | 02.09.2012 | NK Osijek | - | Slaven Belupo | 1:2 | ||||
| 13. Jornada | 26.10.2012 | NK Zagreb | - | NK Osijek | 2:1 | |
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| 14. Jornada | 04.11.2012 | NK Osijek | - | Lokomotiva Zagreb | 1:2 | ||||
| 17. Jornada | 24.11.2012 | NK Osijek | - | Hajduk Split | 0:0 | ||||
| 18. Jornada | 01.12.2012 | Slaven Belupo | - | NK Osijek | 2:0 |
Croacia