StadiumStadion Karlovac
| Current capacity of the stadium |
| Standing | 16 200 |
| Seats | 10 200 |
| Tribune | 6 100 |
| Seats for sponsors | 200 |
| Fans attended |
| 25. 5. 2026 | Karlovac -Vukovar | 6 078 |
| 21. 5. 2026 | Karlovac -Stari Grad | 5 826 |
| 16. 5. 2026 | Karlovac -Pregrada | 5 978 |
| 11. 5. 2026 | Karlovac -Pazin | 5 433 |
| 7. 5. 2026 | Karlovac -GNK Dinamo Zagreb | 4 864 |
| 2. 5. 2026 | Karlovac -KS Dachole Ruda | 5 567 |
| 27. 4. 2026 | Karlovac -Donji Miholjac | 5 720 |
| 23. 4. 2026 | Karlovac -Oroslavje | 5 469 |
| 16. 4. 2026 | Karlovac -Donja Stubica | 5 597 |