StadiumDuisburg Arena
| Current capacity of the stadium |
| Standing | 31 000 |
| Seats | 30 000 |
| Tribune | 26 000 |
| Seats for sponsors | 17 000 |
| Fans attended |
| 15. 6. 2026 | AFC Duisburg-FC REXON MOST | 4 430 |
| 14. 6. 2026 | AFC Duisburg-Herbstein | 6 084 |
| 11. 6. 2026 | AFC Duisburg-Werneuchen | 5 197 |
| 10. 6. 2026 | AFC Duisburg-Warendorf | 6 127 |
| 7. 6. 2026 | AFC Duisburg-Berliner FC Dynamo | 6 129 |
| 6. 6. 2026 | AFC Duisburg-Hamburger SV | 4 482 |
| 1. 6. 2026 | AFC Duisburg-Osnabrück | 4 496 |
| 29. 5. 2026 | AFC Duisburg-MFK KOŠICE | 3 291 |
| 29. 5. 2026 | AFC Duisburg-Krzanowice | 3 306 |