| 1. Jornada | 21.07.2004 | Slaven Belupo | - | NK Osijek | 1:2 |  |
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| 2. Jornada | 31.07.2004 | NK Osijek | - | NK Zadar | 3:1 | |
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| 4. Jornada | 14.08.2004 | NK Pula 1856 | - | NK Osijek | 2:0 | ||||
| 5. Jornada | 21.08.2004 | NK Osijek | - | NK Varteks | 1:3 | |
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| 6. Jornada | 29.08.2004 | HNK Rijeka | - | NK Osijek | 4:0 | ||||
| 7. Jornada | 11.09.2004 | NK Osijek | - | NK Inter Zaprešić | 2:0 | ||||
| 8. Jornada | 18.09.2004 | Hajduk Split | - | NK Osijek | 1:1 | ||||
| 9. Jornada | 25.09.2004 | NK Osijek | - | NK Zagreb | 1:1 | |
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| 10. Jornada | 02.10.2004 | NK Međimurje | - | NK Osijek | 2:2 | |
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| 12. Jornada | 23.10.2004 | NK Osijek | - | Slaven Belupo | 1:1 | |
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| 13. Jornada | 30.10.2004 | NK Zadar | - | NK Osijek | 2:4 | |
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| 14. Jornada | 07.11.2004 | NK Osijek | - | Dinamo Zagreb | 1:1 | ||||
| 15. Jornada | 13.11.2004 | NK Osijek | - | NK Pula 1856 | 2:1 | |
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| 16. Jornada | 20.11.2004 | NK Varteks | - | NK Osijek | 4:0 |  |
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| 19. Jornada | 26.02.2005 | NK Osijek | - | Hajduk Split | 2:2 | |
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| 20. Jornada | 05.03.2005 | NK Zagreb | - | NK Osijek | 1:0 | |
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| 22. Jornada | 19.03.2005 | Kamen Ingrad | - | NK Osijek | 3:1 | |
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Croacia