StadiumStadion Letná
| Current capacity of the stadium |
| Standing | 26 528 |
| Seats | 14 500 |
| Tribune | 26 500 |
| Seats for sponsors | 7 960 |
| Fans attended |
| 10. 7. 2025 | FC Chomutov A-Dětenice | 13 419 |
| 3. 7. 2025 | FC Chomutov A-Úsilné | 12 883 |
| 28. 6. 2025 | FC Chomutov A-Volenice | 12 517 |
| 26. 6. 2025 | FC Chomutov A-Vysoký Újezd | 13 185 |
| 21. 6. 2025 | FC Chomutov A-FC Chemopetrol Litvínov | 20 595 |
| 16. 6. 2025 | FC Chomutov A-Kyškovice | 16 976 |
| 12. 6. 2025 | FC Chomutov A-TJ Baník Mikulčice A | 25 024 |
| 8. 6. 2025 | FC Chomutov A-Zajíčkov | 36 258 |
| 7. 6. 2025 | FC Chomutov A-TJ Sokol Všemina | 30 365 |