StadiumStadion Siena
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 5. 10. 2026 | Siena-Pietrastornina | 3 287 |
| 1. 10. 2026 | Siena-Palizzi | 3 290 |
| 26. 9. 2026 | Siena-AC Torino | 3 294 |
| 21. 9. 2026 | Siena-Molise | 3 388 |
| 17. 9. 2026 | Siena-Marigliano | 9 812 |
| 12. 9. 2026 | Siena-L Roma | 9 313 |
| 7. 9. 2026 | Siena-Crotone | 9 690 |
| 6. 9. 2026 | Siena-Lutzelfluh | 11 925 |
| 3. 9. 2026 | Siena-Carfizzi | 9 775 |