StadiumStade Geoffroy-Guichard
| Current capacity of the stadium |
| Standing | 39,500 |
| Seats | 31,400 |
| Tribune | 26,100 |
| Seats for sponsors | 18,300 |
| Fans attended |
| 21/03/2023 | Brentford F.C.-Fk Banik Haviřov | 3,857 |
| 20/03/2023 | Brentford F.C.-Birmingham City FC | 8,367 |
| 19/03/2023 | Brentford F.C.-FC Kunčice | 3,865 |
| 19/03/2023 | Brentford F.C.-Elne | 10,729 |
| 19/03/2023 | Brentford F.C.-Jedlá | 3,829 |
| 19/03/2023 | Brentford F.C.-FK Chempetrol Litvínov | 3,912 |
| 18/03/2023 | Brentford F.C.-Lincoln City FC | 8,641 |
| 17/03/2023 | Brentford F.C.-Sk Slavia Praha | 3,950 |
| 17/03/2023 | Brentford F.C.-FC Bohumín | 3,735 |