| England Development League 2 | 2024/11/26 13:00 | Brentford U21 v Peterborough U21 | L | 2-1 |
| England U21 Premier League Cup | 2022/12/19 13:00 | Peterborough U21 v Brentford U21 | L | 0-2 |
| England U21 Premier League Cup | 2022/11/18 19:00 | Brentford U21 v Peterborough U21 | L | 3-2 |
| England Development League 2 | 2025/09/30 12:00 | Hull U21 v Peterborough U21 | L | 4-1 |
| England Development League 2 | 2025/09/24 11:00 | Peterborough U21 v Wigan U21 | W | 4-0 |
| England Development League 2 | 2025/09/16 12:00 | Peterborough U21 v Colchester U21 | W | 2-1 |
| England Development League 2 | 2025/09/02 12:00 | Peterborough U21 v Cardiff U21 | L | 1-4 |
| England Development League 2 | 2025/08/25 11:00 | Bournemouth U21 v Peterborough U21 | W | 0-1 |
| England Development League 2 | 2025/08/20 12:00 | Peterborough U21 v QPR U21 | D | 2-2 |
| England Development League 2 | 2025/08/12 12:30 | Bristol City U21 v Peterborough U21 | W | 1-2 |
| England Development League 2 | 2025/05/06 12:00 | QPR U21 v Peterborough U21 | L | 2-0 |
| England U21 Premier League Cup | 2025/09/30 18:00 | Exeter U21 v Brentford U21 | L | 1-0 |
| England Development League 2 | 2025/09/26 18:00 | Colchester U21 v Brentford U21 | W | 2-3 |
| England Development League 2 | 2025/09/15 11:00 | Crewe U21 v Brentford U21 | W | 0-3 |
| England Development League 2 | 2025/09/09 11:00 | Brentford U21 v Wigan U21 | W | 4-0 |
| England Development League 2 | 2025/09/02 12:00 | Huddersfield U21 v Brentford U21 | W | 1-2 |
| England Development League 2 | 2025/08/24 12:00 | Brentford U21 v Sheff Utd U21 | L | 1-3 |
| England Development League 2 | 2025/08/13 12:00 | Brentford U21 v Hull U21 | D | 1-1 |
| UK Friendlies | 2025/07/15 18:45 | Slough v Brentford U21 | L | 3-2 |