StadiumStadion Erba
| Current capacity of the stadium |
| Standing | 20 200 |
| Seats | 12 700 |
| Tribune | 7 600 |
| Seats for sponsors | 300 |
| Fans attended |
| 14. 7. 2025 | FC Trenčín-Bukovce | 3 530 |
| 10. 7. 2025 | FC Trenčín-Lesné | 4 081 |
| 5. 7. 2025 | FC Trenčín-Jablonov nad Turňou | 4 239 |
| 3. 7. 2025 | FC Trenčín-Peder | 3 926 |
| 28. 6. 2025 | FC Trenčín-Sklabiná | 4 042 |
| 23. 6. 2025 | FC Trenčín-Plavecké Podhradie | 3 354 |
| 19. 6. 2025 | FC Trenčín-Župkov | 3 364 |
| 16. 6. 2025 | FC Trenčín-Leštiny | 3 355 |
| 12. 6. 2025 | FC Trenčín-Pongrácovce | 3 361 |