StadiumStadion Siena
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 9. 7. 2026 | Siena-Marigliano | 7 523 |
| 4. 7. 2026 | Siena-Polonia Kraków | 9 485 |
| 29. 6. 2026 | Siena-1.FC Sicili Neapol™ | 9 382 |
| 25. 6. 2026 | Siena-Bellosguardo | 8 430 |
| 20. 6. 2026 | Siena-Manocalzati | 8 645 |
| 15. 6. 2026 | Siena-Gasperina | 4 078 |
| 11. 6. 2026 | Siena-Meta | 4 057 |
| 10. 6. 2026 | Siena-Scalea | 4 367 |
| 7. 6. 2026 | Siena-Mongrassano | 4 349 |