StadiumTürk Telekom Arena
| Current capacity of the stadium |
| Standing | 47 900 |
| Seats | 31 400 |
| Tribune | 20 500 |
| Seats for sponsors | 4 500 |
| Fans attended |
| 5. 9. 2026 | Galatasaray SK™-Eyüpspor Kulübü | 15 864 |
| 14. 7. 2026 | Galatasaray SK™-Islahiye | 26 275 |
| 7. 7. 2026 | Galatasaray SK™-Suruc | 23 823 |
| 28. 6. 2026 | Galatasaray SK™-Sakçagöze | 31 909 |
| 23. 6. 2026 | Galatasaray SK™-Antakya | 32 742 |
| 16. 6. 2026 | Galatasaray SK™-Maçka | 27 196 |
| 9. 6. 2026 | Galatasaray SK™-Kalamata F.C. | 29 808 |