StadiumStadion Heinola
| Current capacity of the stadium |
| Standing | 20 400 |
| Seats | 15 000 |
| Tribune | 11 400 |
| Seats for sponsors | 1 200 |
| Fans attended |
| 16. 3. 2026 | Heinola-Pargas | 5 512 |
| 12. 3. 2026 | Heinola-Outokumpu | 4 083 |
| 7. 3. 2026 | Heinola-Imatra B | 4 121 |
| 5. 3. 2026 | Heinola-Espoo Blues | 4 101 |
| 28. 2. 2026 | Heinola-Nivala | 3 894 |
| 21. 7. 2021 | Heinola-SÁRKÖZI FC | 23 195 |
| 14. 7. 2021 | Heinola-Vinkovci | 17 296 |
| 10. 7. 2021 | Heinola-KSZL Sparta Aalborg | 15 870 |
| 3. 7. 2021 | Heinola-CSM Politehnica Iasi | 21 592 |