StadiumStadion A.S. Istanbulspor
| Current capacity of the stadium |
| Standing | 18 200 |
| Seats | 11 400 |
| Tribune | 6 800 |
| Seats for sponsors | 200 |
| Fans attended |
| 19. 2. 2026 | A.S. Istanbulspor -Varto | 20 366 |
| 14. 2. 2026 | A.S. Istanbulspor -Trabzonspor | 19 294 |
| 9. 2. 2026 | A.S. Istanbulspor -Şimleu Silvaniei | 21 396 |
| 5. 2. 2026 | A.S. Istanbulspor -Bingol | 20 183 |
| 31. 1. 2026 | A.S. Istanbulspor -Red Bull Avanos | 15 515 |
| 26. 1. 2026 | A.S. Istanbulspor -Lubek 09 Istanbul | 19 348 |
| 22. 1. 2026 | A.S. Istanbulspor -Gürgentepe | 19 252 |
| 12. 1. 2026 | A.S. Istanbulspor -Çarşibaşi | 21 623 |
| 10. 1. 2026 | A.S. Istanbulspor -Cizre | 17 999 |