| 7. Round | 12/09/2020 | Zrinjski Mostar | - | FK Mladost Doboj-Kakanj | 2:0 | ||||
| 9. Round | 28/09/2020 | FK Krupa | - | Zrinjski Mostar | 0:3 | ||||
| 10. Round | 05/10/2020 | Zrinjski Mostar | - | FK Sarajevo | 2:3 | ||||
| 11. Round | 16/10/2020 | FK Tuzla City | - | Zrinjski Mostar | 0:4 | ||||
| 12. Round | 24/10/2020 | Olimpic Sarajevo | - | Zrinjski Mostar | 3:0 |  |
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| 13. Round | 31/10/2020 | Zrinjski Mostar | - | Velež Mostar | 3:1 | ||||
| 8. Round | 04/11/2020 | Zrinjski Mostar | - | Široki Brijeg | 2:1 | ||||
| 14. Round | 08/11/2020 | Radnik Bijeljina | - | Zrinjski Mostar | 0:2 | ||||
| 15. Round | 21/11/2020 | Zrinjski Mostar | - | Borac Banja Luka | 2:1 |  |
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| 16. Round | 28/11/2020 | Sloboda Tuzla | - | Zrinjski Mostar | 0:0 | ||||
| 17. Round | 02/12/2020 | Zrinjski Mostar | - | Željezničar Sarajevo | 1:2 | ||||
| 18. Round | 06/12/2020 | FK Mladost Doboj-Kakanj | - | Zrinjski Mostar | 0:1 | ||||
| 19. Round | 13/12/2020 | Široki Brijeg | - | Zrinjski Mostar | 2:1 |
Croatia