StadiumStadion Sonderborg
| Current capacity of the stadium |
| Standing | 32 800 |
| Seats | 20 500 |
| Tribune | 12 300 |
| Seats for sponsors | 400 |
| Fans attended |
| 26. 2. 2026 | Sonderborg-PHOENIX FC | 4 253 |
| 25. 2. 2026 | Sonderborg-FC Basel 1893 | 4 076 |
| 14. 2. 2026 | Sonderborg-FC Chemlon Humenne | 4 448 |
| 4. 2. 2026 | Sonderborg-Halle | 4 296 |
| 11. 1. 2026 | Sonderborg-Jablonov | 4 105 |
| 8. 1. 2026 | Sonderborg-Mérida | 4 061 |
| 4. 1. 2026 | Sonderborg-Cerro Largo | 4 249 |
| 27. 12. 2025 | Sonderborg-Autonomous Region of Madeira | 4 141 |
| 22. 11. 2025 | Sonderborg-FK ČADCA | 3 281 |