StadiumStadion Mariehamn B
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 1. 8. 2026 | Mariehamn B-Kurikka | 3 949 |
| 27. 7. 2026 | Mariehamn B-Riihimäki | 4 096 |
| 23. 7. 2026 | Mariehamn B-Naantali | 4 158 |
| 18. 7. 2026 | Mariehamn B-Alajärvi | 3 890 |
| 13. 7. 2026 | Mariehamn B-Jakobstad | 3 925 |
| 11. 7. 2026 | Mariehamn B-Lohja | 3 710 |
| 6. 7. 2026 | Mariehamn B-Kaarina | 3 706 |
| 2. 7. 2026 | Mariehamn B-Nousiainen | 3 740 |
| 27. 6. 2026 | Mariehamn B-Orivesi | 3 885 |