StadiumStadion Mariehamn B
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 13. 12. 2025 | Mariehamn B-Uimaharju | 4 345 |
| 8. 12. 2025 | Mariehamn B-Orivesi | 3 750 |
| 7. 12. 2025 | Mariehamn B-Rauma | 3 948 |
| 4. 12. 2025 | Mariehamn B-Mikkeli | 3 690 |
| 29. 11. 2025 | Mariehamn B-Atalanta | 3 665 |