| 1. Round | 15/07/2012 | Olimpija Ljubljana | - | NK Domžale | 1:2 |  |
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| 2. Round | 22/07/2012 | NK Domžale | - | NK Celje | 0:1 | ||||
| 3. Round | 29/07/2012 | NK Aluminij | - | NK Domžale | 0:1 | ||||
| 9. Round | 16/09/2012 | NK Domžale | - | ND Mura 05 | 0:2 | |
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| 10. Round | 23/09/2012 | NK Domžale | - | Olimpija Ljubljana | 0:2 | ||||
| 13. Round | 06/10/2012 | FC Koper | - | NK Domžale | 1:2 | ||||
| 14. Round | 20/10/2012 | NK Domžale | - | NK Triglav | 2:1 | ||||
| 16. Round | 03/11/2012 | Rudar Velenje | - | NK Domžale | 1:0 | ||||
| 17. Round | 07/11/2012 | NK Domžale | - | ND Gorica | 0:1 | ||||
| 18. Round | 11/11/2012 | ND Mura 05 | - | NK Domžale | 1:2 |
Slovenia