StadiumStadion Trakovice
| Current capacity of the stadium |
| Standing | 19 800 |
| Seats | 12 400 |
| Tribune | 7 400 |
| Seats for sponsors | 200 |
| Fans attended |
| 22. 8. 2026 | FC Southampton-Sieniawa | 8 153 |
| 15. 8. 2026 | FC Southampton-Ilfracombe | 8 658 |
| 10. 8. 2026 | FC Southampton-Otterton | 10 103 |
| 6. 8. 2026 | FC Southampton-Haxby | 8 458 |
| 1. 8. 2026 | FC Southampton-Taranto | 8 691 |
| 27. 7. 2026 | FC Southampton-B Istanbul | 8 943 |
| 23. 7. 2026 | FC Southampton-FC York | 9 345 |
| 18. 7. 2026 | FC Southampton-Purfleet | 8 738 |
| 11. 7. 2026 | FC Southampton-Dedham | 9 945 |