StadiumÓňa STÁDIUM
| Current capacity of the stadium |
| Standing | 8 900 |
| Seats | 5 600 |
| Tribune | 3 300 |
| Seats for sponsors | 100 |
| Fans attended |
| 7. 2. 2026 | C.A. Osasuna Volduchy -Dolní Brusnice | 11 388 |
| 2. 2. 2026 | C.A. Osasuna Volduchy -Staré Město pod Landštejnem | 14 379 |
| 26. 1. 2026 | C.A. Osasuna Volduchy -Tomice | 9 021 |
| 22. 1. 2026 | C.A. Osasuna Volduchy -Kladruby | 12 393 |
| 17. 1. 2026 | C.A. Osasuna Volduchy -FK Litvínov | 15 110 |
| 12. 1. 2026 | C.A. Osasuna Volduchy -1. Fc Kyjov | 14 185 |
| 5. 1. 2026 | C.A. Osasuna Volduchy -Kvášňovice | 13 758 |
| 1. 1. 2026 | C.A. Osasuna Volduchy -Velvary | 10 614 |
| 27. 12. 2025 | C.A. Osasuna Volduchy -Dobřichov | 10 627 |