StadiumStadion Heinola
| Current capacity of the stadium |
| Standing | 20 400 |
| Seats | 15 000 |
| Tribune | 11 400 |
| Seats for sponsors | 1 200 |
| Fans attended |
| 13. 12. 2025 | Heinola-Arendal | 5 236 |
| 12. 12. 2025 | Heinola-Mänttä | 6 478 |
| 8. 12. 2025 | Heinola-Nivala | 14 503 |
| 7. 12. 2025 | Heinola-Dolní Lochov | 20 666 |
| 6. 12. 2025 | Heinola-Paimio | 14 547 |
| 1. 12. 2025 | Heinola-Toijala | 13 613 |
| 27. 11. 2025 | Heinola-Kotka | 14 454 |
| 21. 7. 2021 | Heinola-SÁRKÖZI FC | 23 195 |
| 14. 7. 2021 | Heinola-Vinkovci | 17 296 |