StadiumStadion Siena
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 25. 5. 2026 | Siena-Marigliano | 4 106 |
| 21. 5. 2026 | Siena-Colosimi | 4 021 |
| 16. 5. 2026 | Siena-Mendicino | 3 847 |
| 11. 5. 2026 | Siena-Pietrastornina | 3 571 |
| 7. 5. 2026 | Siena-Red Bull Milano | 3 878 |
| 2. 5. 2026 | Siena-1.FC Sicili Neapol™ | 3 750 |
| 27. 4. 2026 | Siena-Ripabottoni | 3 550 |
| 23. 4. 2026 | Siena-Carinaro | 3 802 |
| 16. 4. 2026 | Siena-Filignano | 4 134 |