StadiumStadion Sieńsk
| Current capacity of the stadium |
| Standing | 10 600 |
| Seats | 6 700 |
| Tribune | 4 000 |
| Seats for sponsors | 100 |
| Fans attended |
| 3. 7. 2025 | Sieńsk-Łomianki | 17 275 |
| 28. 6. 2025 | Sieńsk-Goya | 15 721 |
| 23. 6. 2025 | Sieńsk-Bębny | 16 661 |
| 19. 6. 2025 | Sieńsk-Wisla Kraków SA™ | 17 420 |
| 14. 6. 2025 | Sieńsk-Słomniki | 18 641 |
| 9. 6. 2025 | Sieńsk-Lambaré | 16 378 |
| 7. 6. 2025 | Sieńsk-Hanna | 12 393 |
| 4. 6. 2025 | Sieńsk-SILESIA Katowice | 15 357 |
| 2. 6. 2025 | Sieńsk-Beppu | 10 999 |