StadiumStadion Miejski
| Current capacity of the stadium |
| Standing | 36 800 |
| Seats | 29 000 |
| Tribune | 23 800 |
| Seats for sponsors | 16 300 |
| Fans attended |
| 11. 7. 2026 | Jeziorak Iława-Gillingham | 4 615 |
| 9. 7. 2026 | Jeziorak Iława-RSO Dachol Ruda Śląska | 16 729 |
| 7. 7. 2026 | Jeziorak Iława-Paris FC | 24 743 |
| 4. 7. 2026 | Jeziorak Iława-Józefów Witowicki | 13 111 |
| 30. 6. 2026 | Jeziorak Iława-FC Alpines Melano | 16 179 |
| 29. 6. 2026 | Jeziorak Iława-Działoszyn | 10 505 |
| 26. 6. 2026 | Jeziorak Iława-MM Újezdec | 20 084 |
| 26. 6. 2026 | Jeziorak Iława-Józefów Witowicki | 16 435 |
| 25. 6. 2026 | Jeziorak Iława-Pegau | 10 628 |