StadiumStadion Guipuzcoa
| Current capacity of the stadium |
| Standing | 40 300 |
| Seats | 25 200 |
| Tribune | 15 100 |
| Seats for sponsors | 500 |
| Fans attended |
| 24. 7. 2025 | Guipuzcoa-Altea | 10 179 |
| 19. 7. 2025 | Guipuzcoa-Albacete CF™ | 10 852 |
| 14. 7. 2025 | Guipuzcoa- Club Atlético de Madrid | 11 538 |
| 10. 7. 2025 | Guipuzcoa-Sevilla A. | 12 275 |
| 3. 7. 2025 | Guipuzcoa-Granada | 13 829 |
| 28. 6. 2025 | Guipuzcoa-Fútbol Club Barcelona | 13 776 |
| 23. 6. 2025 | Guipuzcoa-Montoro | 15 311 |
| 21. 6. 2025 | Guipuzcoa-Mar Menor | 17 369 |
| 16. 6. 2025 | Guipuzcoa-Rayo Vallecano | 13 847 |