StadiumLondon Stadium
| Current capacity of the stadium |
| Standing | 40 600 |
| Seats | 25 400 |
| Tribune | 15 200 |
| Seats for sponsors | 500 |
| Fans attended |
| 3. 7. 2025 | West Ham United FC A-Tlacotalpan | 17 301 |
| 30. 6. 2025 | West Ham United FC A-Tenterden | 15 069 |
| 26. 6. 2025 | West Ham United FC A-Louth | 15 093 |
| 21. 6. 2025 | West Ham United FC A-ŠK Slovan Bratislava | 16 271 |
| 16. 6. 2025 | West Ham United FC A-Bakar | 18 111 |
| 15. 6. 2025 | West Ham United FC A-Brighton FC | 21 072 |
| 12. 6. 2025 | West Ham United FC A-Newport | 19 222 |
| 10. 6. 2025 | West Ham United FC A-Margate | 21 588 |
| 7. 6. 2025 | West Ham United FC A-Hayle | 3 574 |