StadiumRV Aréna
| Current capacity of the stadium |
| Standing | 43 700 |
| Seats | 27 300 |
| Tribune | 16 400 |
| Seats for sponsors | 500 |
| Fans attended |
| 10. 4. 2026 | FC Jena-KSZŁ Sparta Złotów | 15 594 |
| 10. 4. 2026 | FC Jena-Veselí nad Lužnicí | 14 944 |
| 10. 4. 2026 | FC Jena-FC Brest | 14 854 |
| 9. 4. 2026 | FC Jena-Neunkirchen | 14 465 |
| 7. 4. 2026 | FC Jena-SK Sparta Kolín | 14 737 |
| 7. 4. 2026 | FC Jena-FC Brest | 14 045 |
| 7. 4. 2026 | FC Jena-Veselí nad Lužnicí | 14 270 |
| 7. 4. 2026 | FC Jena-Veselí nad Lužnicí | 14 463 |
| 7. 4. 2026 | FC Jena-KSZŁ Sparta Złotów | 14 155 |