StadiumStadion Kętrzyn
| Current capacity of the stadium |
| Standing | 42 200 |
| Seats | 26 400 |
| Tribune | 15 800 |
| Seats for sponsors | 500 |
| Fans attended |
| 24. 5. 2025 | Kętrzyn-Poniatowa | 3 516 |
| 18. 5. 2025 | Kętrzyn-FC Old boys Kyjev | 3 237 |
| 14. 5. 2025 | Kętrzyn-FC Iskra Ribnita | 3 238 |
| 8. 5. 2025 | Kętrzyn-Újezd | 3 240 |
| 12. 4. 2025 | Kętrzyn-1. FC UNION Berlin | 3 221 |
| 10. 4. 2025 | Kętrzyn-OAS Štúrovo A | 3 230 |
| 2. 4. 2025 | Kętrzyn-TJ Lesy Zubné | 3 284 |
| 30. 3. 2025 | Kętrzyn-FC Krompachy | 3 249 |
| 15. 3. 2025 | Kętrzyn-Újezd | 3 342 |