| 1. Round | 16/07/2017 | NK Krško | - | ND Gorica | 2:1 |  |
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| 2. Round | 21/07/2017 | NK Aluminij | - | NK Krško | 4:2 | ||||
| 3. Round | 28/07/2017 | NK Krško | - | NK Triglav | 1:1 | ||||
| 4. Round | 05/08/2017 | Rudar Velenje | - | NK Krško | 0:1 | |
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| 5. Round | 13/08/2017 | NK Krško | - | NK Ankaran | 2:2 | ||||
| 6. Round | 19/08/2017 | NK Maribor | - | NK Krško | 3:2 | ||||
| 7. Round | 27/08/2017 | NK Krško | - | NK Domžale | 4:2 | |
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| 8. Round | 10/09/2017 | NK Krško | - | Olimpija Ljubljana | 2:4 | |
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| 10. Round | 23/09/2017 | ND Gorica | - | NK Krško | 2:1 | |
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| 11. Round | 30/09/2017 | NK Krško | - | NK Aluminij | 2:0 |  |
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| 12. Round | 14/10/2017 | NK Triglav | - | NK Krško | 3:1 | ||||
| 13. Round | 24/10/2017 | NK Krško | - | Rudar Velenje | 0:3 | |
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| 14. Round | 28/10/2017 | NK Ankaran | - | NK Krško | 1:1 | ||||
| 15. Round | 04/11/2017 | NK Krško | - | NK Maribor | 0:5 | ||||
| 17. Round | 26/11/2017 | Olimpija Ljubljana | - | NK Krško | 1:0 | ||||
| 18. Round | 03/12/2017 | NK Krško | - | NK Celje | 3:1 |
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