StadiumStadion Heppenheim
| Current capacity of the stadium |
| Standing | 40 900 |
| Seats | 25 500 |
| Tribune | 15 300 |
| Seats for sponsors | 500 |
| Fans attended |
| 11. 10. 2026 | Heppenheim -FC Blackhawks Marl A | 12 717 |
| 8. 10. 2026 | Heppenheim -Olpe | 13 070 |
| 4. 10. 2026 | Heppenheim -VfL Wolfsburg A | 12 100 |
| 3. 10. 2026 | Heppenheim -1FC Freiburg | 12 218 |
| 1. 10. 2026 | Heppenheim -Odense BK | 11 914 |
| 29. 9. 2026 | Heppenheim -FK ČADCA | 11 866 |
| 29. 9. 2026 | Heppenheim -Atlético Ottawa | 11 772 |
| 28. 9. 2026 | Heppenheim -Werneuchen | 12 153 |
| 27. 9. 2026 | Heppenheim -Atlético Ottawa | 11 568 |