StadiumStadion Heinola
| Current capacity of the stadium |
| Standing | 20 400 |
| Seats | 15 000 |
| Tribune | 11 400 |
| Seats for sponsors | 1 200 |
| Fans attended |
| 18. 6. 2026 | Heinola-Tervakoski | 8 594 |
| 13. 6. 2026 | Heinola-Ylistaro | 3 318 |
| 11. 6. 2026 | Heinola-Teijo | 3 236 |
| 9. 6. 2026 | Heinola-Mänttä | 3 380 |
| 6. 6. 2026 | Heinola-Porvoo | 3 305 |
| 1. 6. 2026 | Heinola-Pori | 3 325 |
| 21. 7. 2021 | Heinola-SÁRKÖZI FC | 23 195 |
| 14. 7. 2021 | Heinola- FC Cachoeira | 17 296 |
| 10. 7. 2021 | Heinola-KSZL Sparta Aalborg | 15 870 |