| 1. Round | 23/07/2005 | NK Međimurje | - | NK Inter Zaprešić | 1:2 |  |
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| 2. Round | 30/07/2005 | NK Inter Zaprešić | - | NK Pula Staro Cesko | 2:0 | |
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| 3. Round | 06/08/2005 | HNK Cibalia | - | NK Inter Zaprešić | 1:0 | ||||
| 4. Round | 14/08/2005 | NK Inter Zaprešić | - | Dinamo Zagreb | 0:6 | ||||
| 5. Round | 20/08/2005 | HNK Rijeka | - | NK Inter Zaprešić | 0:0 | ||||
| 8. Round | 17/09/2005 | Slaven Belupo | - | NK Inter Zaprešić | 3:0 | ||||
| 9. Round | 24/09/2005 | NK Inter Zaprešić | - | Hajduk Split | 2:2 | ||||
| 10. Round | 01/10/2005 | NK Zagreb | - | NK Inter Zaprešić | 1:0 | ||||
| 11. Round | 15/10/2005 | NK Inter Zaprešić | - | Kamen Ingrad | 0:0 | ||||
| 12. Round | 22/10/2005 | NK Inter Zaprešić | - | NK Međimurje | 1:3 | |
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| 14. Round | 29/10/2005 | NK Inter Zaprešić | - | HNK Cibalia | 1:0 | ||||
| 15. Round | 05/11/2005 | Dinamo Zagreb | - | NK Inter Zaprešić | 0:0 | ||||
| 17. Round | 26/11/2005 | NK Inter Zaprešić | - | NK Osijek | 2:3 |
Croatia