StadiumStadion of Onion
| Current capacity of the stadium |
| Standing | 27 000 |
| Seats | 22 000 |
| Tribune | 12 000 |
| Seats for sponsors | 8 000 |
| Fans attended |
| 10. 7. 2025 | 1. FC Team Castelvenere-Scampitella | 16 636 |
| 7. 7. 2025 | 1. FC Team Castelvenere-Velletri | 11 447 |
| 5. 7. 2025 | 1. FC Team Castelvenere-Juventus Torino | 8 055 |
| 30. 6. 2025 | 1. FC Team Castelvenere-AS Imperia | 12 059 |
| 26. 6. 2025 | 1. FC Team Castelvenere-Torraca | 10 897 |
| 21. 6. 2025 | 1. FC Team Castelvenere-Acquappesa | 8 118 |
| 16. 6. 2025 | 1. FC Team Castelvenere-Camerota | 10 271 |
| 12. 6. 2025 | 1. FC Team Castelvenere-Rogliano | 10 846 |
| 7. 6. 2025 | 1. FC Team Castelvenere-Placanica | 11 611 |