Stadiumim.Henryka Reymana
| Current capacity of the stadium |
| Standing | 44 300 |
| Seats | 37 800 |
| Tribune | 28 500 |
| Seats for sponsors | 10 200 |
| Fans attended |
| 29. 5. 2025 | River Plate ®-Trenque Lauquen | 34 735 |
| 28. 5. 2025 | River Plate ®-Dali | 33 864 |
| 24. 5. 2025 | River Plate ®-ORZEŁ PARYSÓW Paz | 35 747 |
| 23. 5. 2025 | River Plate ®-RTS Widzew Dollar | 48 537 |
| 23. 5. 2025 | River Plate ®-RTS Widzew Dollar | 50 952 |
| 20. 5. 2025 | River Plate ®-RTS Widzew Dollar | 49 184 |
| 20. 5. 2025 | River Plate ®-RTS Widzew Dollar | 51 031 |
| 20. 5. 2025 | River Plate ®-RTS Widzew Dollar | 47 195 |
| 20. 5. 2025 | River Plate ®-RTS Widzew Dollar | 47 778 |