StadiumStadion Gromiljak
| Current capacity of the stadium |
| Standing | 19 300 |
| Seats | 12 100 |
| Tribune | 7 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 16. 2. 2026 | Gromiljak-Petkovci | 3 330 |
| 12. 2. 2026 | Gromiljak-Gostovici | 3 322 |
| 7. 2. 2026 | Gromiljak-Dubovo brdo | 3 339 |
| 2. 2. 2026 | Gromiljak-Futbol Club Mostar | 3 323 |
| 29. 1. 2026 | Gromiljak-Gornji rainci | 3 470 |
| 24. 1. 2026 | Gromiljak-Žepče | 3 560 |
| 17. 1. 2026 | Gromiljak-FC Modriča | 3 439 |
| 12. 1. 2026 | Gromiljak-Trebinje | 3 326 |
| 5. 1. 2026 | Gromiljak-Sarajevo | 3 378 |