StadiumStadion Gromiljak
| Current capacity of the stadium |
| Standing | 19 300 |
| Seats | 12 100 |
| Tribune | 7 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 4. 4. 2026 | Gromiljak-Novi Grad | 3 505 |
| 30. 3. 2026 | Gromiljak-Sarajevo | 3 481 |
| 29. 3. 2026 | Gromiljak-Tojsici | 3 534 |
| 26. 3. 2026 | Gromiljak-NK B´n Zenica | 3 859 |
| 21. 3. 2026 | Gromiljak-Donja medjidja | 3 677 |
| 16. 3. 2026 | Gromiljak-Gostovici | 3 784 |
| 12. 3. 2026 | Gromiljak-Visoko | 3 347 |
| 7. 3. 2026 | Gromiljak-Bratunac | 3 346 |
| 2. 3. 2026 | Gromiljak-Žepče | 3 359 |