StadiumStadion Kętrzyn
| Current capacity of the stadium |
| Standing | 38 400 |
| Seats | 24 000 |
| Tribune | 14 400 |
| Seats for sponsors | 500 |
| Fans attended |
| 25. 11. 2025 | Kętrzyn-Újbudai Meteor | 20 830 |
| 25. 11. 2025 | Kętrzyn-FC Erfurt | 20 000 |
| 25. 11. 2025 | Kętrzyn-Ameliano | 23 859 |
| 25. 11. 2025 | Kętrzyn-FC Versailles 1987 | 19 670 |
| 25. 11. 2025 | Kętrzyn-FC Erfurt | 20 141 |
| 25. 11. 2025 | Kętrzyn-TJ Fresh New Ťapešovo 22 A | 18 793 |
| 25. 11. 2025 | Kętrzyn-FK 1952 Teleoptik | 20 323 |
| 25. 11. 2025 | Kętrzyn-TJ Fresh New Ťapešovo 22 A | 19 798 |
| 25. 11. 2025 | Kętrzyn-Vinkovci | 20 447 |