StadiumDuisburg Arena
| Current capacity of the stadium |
| Standing | 31 000 |
| Seats | 30 000 |
| Tribune | 26 000 |
| Seats for sponsors | 17 000 |
| Fans attended |
| 19. 1. 2026 | AFC Duisburg-1.FC Turbo Kremmen | 5 027 |
| 15. 1. 2026 | AFC Duisburg-FC Erfurt | 4 686 |
| 10. 1. 2026 | AFC Duisburg-CFC Hertha 06 Berlin | 5 445 |
| 9. 1. 2026 | AFC Duisburg-Chyšná | 6 147 |
| 9. 1. 2026 | AFC Duisburg-Blackburn Rovers F.C. | 6 204 |
| 9. 1. 2026 | AFC Duisburg-Thespiae | 6 226 |
| 8. 1. 2026 | AFC Duisburg- Bayer 04 Leverkusen | 5 025 |
| 6. 1. 2026 | AFC Duisburg-Kursk | 5 660 |
| 6. 1. 2026 | AFC Duisburg-Awtes Wrocław A | 5 797 |