StadiumOstseestadion
| Current capacity of the stadium |
| Standing | 20 000 |
| Seats | 12 500 |
| Tribune | 7 500 |
| Seats for sponsors | 300 |
| Fans attended |
| 14. 7. 2025 | FC Hansa Rostock-Zella-Mehlis | 32 831 |
| 10. 7. 2025 | FC Hansa Rostock-Wriezen | 36 089 |
| 3. 7. 2025 | FC Hansa Rostock-Marlow | 30 595 |
| 28. 6. 2025 | FC Hansa Rostock-Langen | 34 384 |
| 23. 6. 2025 | FC Hansa Rostock-FC Blackhawks Marl | 35 849 |
| 19. 6. 2025 | FC Hansa Rostock-Kırıkkale FK | 29 058 |
| 18. 6. 2025 | FC Hansa Rostock-Espetka FC | 33 300 |
| 14. 6. 2025 | FC Hansa Rostock-Lübtheen | 34 963 |
| 13. 6. 2025 | FC Hansa Rostock-Bassum | 36 581 |