StadiumArena Naţională
| Current capacity of the stadium |
| Standing | 49 100 |
| Seats | 34 500 |
| Tribune | 24 700 |
| Seats for sponsors | 8 500 |
| Fans attended |
| 8. 7. 2025 | FCSB-US Catanzaro 1929 | 35 691 |
| 4. 7. 2025 | FCSB-Beşiktaş JK° | 23 569 |
| 3. 7. 2025 | FCSB-Gaz Metan™ | 18 099 |
| 2. 7. 2025 | FCSB-Gaz Metan™ | 30 834 |
| 1. 7. 2025 | FCSB-Duparquet | 28 891 |
| 28. 6. 2025 | FCSB-FC Steaua Bucureşti | 20 475 |
| 25. 6. 2025 | FCSB-Cămpina | 21 903 |
| 24. 6. 2025 | FCSB-KS.Cisowa Królowa | 20 266 |
| 23. 6. 2025 | FCSB-D. Bucurest | 14 807 |