StadiumDuisburg Arena
| Current capacity of the stadium |
| Standing | 31 000 |
| Seats | 30 000 |
| Tribune | 26 000 |
| Seats for sponsors | 17 000 |
| Fans attended |
| 18. 10. 2025 | AFC Duisburg-HSV Hamburg™ | 4 577 |
| 13. 10. 2025 | AFC Duisburg-Hertha Berlin F.C. | 4 471 |
| 9. 10. 2025 | AFC Duisburg-Nordenham | 4 427 |
| 6. 10. 2025 | AFC Duisburg-Lengerich | 3 898 |
| 2. 10. 2025 | AFC Duisburg-FC Blackhawks Marl | 3 897 |
| 27. 9. 2025 | AFC Duisburg-Dynamo Dresden | 3 923 |
| 23. 9. 2025 | AFC Duisburg-Nordenham | 4 308 |
| 22. 9. 2025 | AFC Duisburg-1.FC Turbo Kremmen | 3 926 |
| 15. 9. 2025 | AFC Duisburg-1FC Freiburg | 3 442 |