StadiumStadion Athletic BILBAO™
| Current capacity of the stadium |
| Standing | 15 900 |
| Seats | 9 900 |
| Tribune | 6 000 |
| Seats for sponsors | 200 |
| Fans attended |
| 16. 2. 2026 | Athletic BILBAO™-Barcelona | 15 172 |
| 12. 2. 2026 | Athletic BILBAO™-Santillana del Mar | 16 582 |
| 5. 2. 2026 | Athletic BILBAO™-Sotogrande | 15 117 |
| 31. 1. 2026 | Athletic BILBAO™-Cartama | 14 717 |
| 26. 1. 2026 | Athletic BILBAO™-Baza | 15 490 |
| 22. 1. 2026 | Athletic BILBAO™-Níjar | 15 184 |
| 17. 1. 2026 | Athletic BILBAO™-León | 22 406 |
| 12. 1. 2026 | Athletic BILBAO™-Italica | 21 797 |
| 5. 1. 2026 | Athletic BILBAO™-Deportivo La Coruna | 24 130 |