StadiumStadion Erba
| Current capacity of the stadium |
| Standing | 20 200 |
| Seats | 12 700 |
| Tribune | 7 600 |
| Seats for sponsors | 300 |
| Fans attended |
| 11. 7. 2026 | FC Trenčín-Mestisko | 8 434 |
| 6. 7. 2026 | FC Trenčín-Ordzovany | 7 377 |
| 2. 7. 2026 | FC Trenčín-Nimnica | 7 527 |
| 29. 6. 2026 | FC Trenčín-Trebušovce | 7 247 |
| 25. 6. 2026 | FC Trenčín-Čierny Balog | 6 499 |
| 20. 6. 2026 | FC Trenčín-Jablonov nad Turňou | 8 138 |
| 15. 6. 2026 | FC Trenčín-MFK Dolný Kubín | 9 925 |
| 11. 6. 2026 | FC Trenčín-Sklabiňa | 9 894 |
| 10. 6. 2026 | FC Trenčín-FMK Nitra | 12 969 |