| 10. Jornada | 04.10.2020 | Široki Brijeg | - | FK Krupa | 1:0 | ||||
| 15. Jornada | 22.11.2020 | FK Krupa | - | Velež Mostar | 1:1 | ||||
| 17. Jornada | 02.12.2020 | FK Krupa | - | Borac Banja Luka | 1:3 | ||||
| 20. Jornada | 27.02.2021 | Zrinjski Mostar | - | FK Krupa | 1:0 | ||||
| 21. Jornada | 06.03.2021 | FK Krupa | - | Široki Brijeg | 1:1 | ||||
| 23. Jornada | 21.03.2021 | FK Sarajevo | - | FK Krupa | 1:0 | ||||
| 24. Jornada | 03.04.2021 | FK Krupa | - | FK Tuzla City | 1:1 | ||||
| 25. Jornada | 11.04.2021 | Široki Brijeg | - | FK Krupa | 2:2 |  |
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| 26. Jornada | 17.04.2021 | FK Krupa | - | Sloboda Tuzla | 1:0 | ||||
| 27. Jornada | 24.04.2021 | Velež Mostar | - | FK Krupa | 2:1 | ||||
| 28. Jornada | 01.05.2021 | FK Krupa | - | FK Mladost Doboj-Kakanj | 3:0 | ||||
| 29. Jornada | 08.05.2021 | Borac Banja Luka | - | FK Krupa | 1:0 | ||||
| 30. Jornada | 12.05.2021 | FK Krupa | - | Radnik Bijeljina | 1:0 | ||||
| 31. Jornada | 16.05.2021 | Zrinjski Mostar | - | FK Krupa | 3:1 |
Serbia