StadiumArcelorMittal Park
| Current capacity of the stadium |
| Standing | 16 000 |
| Seats | 50 000 |
| Tribune | 47 000 |
| Seats for sponsors | 5 000 |
| Fans attended |
| 28. 5. 2025 | Legia III Varšava-Chitila | 52 117 |
| 26. 5. 2025 | Legia III Varšava-FC HOM€L€$$ Príles | 51 110 |
| 25. 5. 2025 | Legia III Varšava-Mieszkowice | 52 956 |
| 21. 5. 2025 | Legia III Varšava-Pašková | 51 731 |
| 18. 3. 2025 | Legia III Varšava-FK Poprad | 41 912 |
| 14. 3. 2025 | Legia III Varšava-Silkeborg IF | 43 506 |
| 11. 3. 2025 | Legia III Varšava-Šíd | 42 683 |
| 25. 1. 2025 | Legia III Varšava- 1. FC Kaiserslautern | 34 784 |
| 18. 1. 2025 | Legia III Varšava-MAB Kokošovce | 26 767 |