StadiumTwinzz Arena
| Current capacity of the stadium |
| Standing | 49 500 |
| Seats | 33 900 |
| Tribune | 23 600 |
| Seats for sponsors | 8 500 |
| Fans attended |
| 21. 11. 2025 | FC Blackhawks Marl -Vinkovci | 8 526 |
| 20. 11. 2025 | FC Blackhawks Marl -Carhuaz | 8 475 |
| 17. 11. 2025 | FC Blackhawks Marl -FC Iskra Ribnita | 8 456 |
| 14. 11. 2025 | FC Blackhawks Marl -FC Versailles 1987 | 8 308 |
| 13. 11. 2025 | FC Blackhawks Marl -Auckland FC | 8 647 |
| 4. 11. 2025 | FC Blackhawks Marl -Ameliano | 8 614 |
| 28. 10. 2025 | FC Blackhawks Marl -Bitola | 8 823 |
| 17. 10. 2025 | FC Blackhawks Marl -Xapuri | 8 781 |
| 7. 10. 2025 | FC Blackhawks Marl -FC Sigma Hranice | 7 096 |