StadiumStadion Siegen
| Current capacity of the stadium |
| Standing | 16 700 |
| Seats | 10 400 |
| Tribune | 6 300 |
| Seats for sponsors | 200 |
| Fans attended |
| 15. 9. 2025 | Siegen-Haigerloch | 4 711 |
| 11. 9. 2025 | Siegen-Frankenthal | 7 786 |
| 7. 9. 2025 | Siegen-Meppen | 17 032 |
| 6. 9. 2025 | Siegen-Neubrandenburg | 13 301 |
| 1. 9. 2025 | Siegen-Bad Tennstedt | 12 925 |
| 28. 8. 2025 | Siegen-Düsseldorf | 9 632 |
| 24. 8. 2025 | Siegen-Logrono | 12 187 |