| FA Cup | M. | W | D | L | goals | |||
| at home | 2 | 2 | 0 | 0 | 6 | : | 2 | |
| Away | 1 | 0 | 1 | 0 | 3 | : | 3 | |
| ∑ | 3 | 2 | 1 | 0 | 9 | : | 5 | |
| League Cup | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 3 | : | 1 | |
| Away | 1 | 0 | 1 | 0 | 5 | : | 5 | |
| ∑ | 2 | 1 | 1 | 0 | 8 | : | 6 | |
| League Two | M. | W | D | L | goals | |||
| at home | 2 | 2 | 0 | 0 | 3 | : | 1 | |
| Away | 2 | 2 | 0 | 0 | 3 | : | 1 | |
| ∑ | 4 | 4 | 0 | 0 | 6 | : | 2 | |
| overall | M. | W | D | L | goals | |||
| at home | 5 | 5 | 0 | 0 | 12 | : | 4 | |
| Away | 4 | 2 | 2 | 0 | 11 | : | 9 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 9 | 7 | 2 | 0 | 23 | : | 13 | |
| FA Cup | |||||
| 2018/2019 | 4. Round | Brentford FC | - | Barnet FC | 3:1 (2:0) |
| 2018/2019 | 4. Round | Barnet FC | - | Brentford FC | 3:3 (0:1) |
| 1925/1926 | 1. Round | Brentford FC | - | Barnet FC | 3:1 |
| League Cup | |||||
| 1991/1992 | 1. Round | Brentford FC | - | Barnet FC | 3:1 |
| 1991/1992 | 1. Round | Barnet FC | - | Brentford FC | 5:5 |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
England 
![Brentford FC [U18]](https://s.hs-data.com/bilder/wappen/mini/38695.gif?fallback=png "Brentford FC [U18]"){kind=small}
![Brentford FC [Youth]](https://s.hs-data.com/bilder/wappen/mini/23906.gif?fallback=png "Brentford FC [Youth]"){kind=small}
