StadiumStadion Mariehamn B
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 2. 11. 2026 | Mariehamn B-Riihimäki | 3 252 |
| 29. 10. 2026 | Mariehamn B-Orivesi | 3 255 |
| 24. 10. 2026 | Mariehamn B-Kurikka | 3 256 |
| 22. 10. 2026 | Mariehamn B-Mikkeli | 3 256 |
| 17. 10. 2026 | Mariehamn B-FC KELTI HELSINKY 2009 | 3 262 |
| 15. 10. 2026 | Mariehamn B-Anjalankoski | 3 250 |
| 10. 10. 2026 | Mariehamn B-Atalanta | 3 266 |
| 5. 10. 2026 | Mariehamn B-Zamlaka | 3 264 |
| 1. 10. 2026 | Mariehamn B-Kuhmo | 3 256 |