| 1. Round | 17/07/2021 | NK Aluminij | - | FC Koper | 0:0 |  |
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| 4. Round | 08/08/2021 | NK Aluminij | - | NŠ Mura | 1:1 | ||||
| 5. Round | 13/08/2021 | NK Celje | - | NK Aluminij | 0:0 | ||||
| 7. Round | 29/08/2021 | Olimpija Ljubljana | - | NK Aluminij | 3:1 | ||||
| 8. Round | 12/09/2021 | NK Aluminij | - | NK Maribor | 3:0 | ||||
| 9. Round | 19/09/2021 | NK Tabor Sežana | - | NK Aluminij | 4:0 | ||||
| 10. Round | 23/09/2021 | FC Koper | - | NK Aluminij | 1:3 | ||||
| 11. Round | 26/09/2021 | NK Aluminij | - | NK Bravo | 0:1 | ||||
| 12. Round | 01/10/2021 | NK Radomlje | - | NK Aluminij | 2:2 |
Slovenia