Head to Head
| England Development League 2 | 2023/11/27 14:00 | Charlton U21 v Cardiff U21 | D | 5-5 |
| England Development League 2 | 2023/02/28 14:00 | Cardiff U21 v Charlton U21 | L | 0-2 |
| England Development League 2 | 2022/11/10 13:00 | Charlton U21 v Cardiff U21 | L | 2-1 |
Home History
| England Development League 2 | 2024/02/16 14:00 | Cardiff U21 v Colchester U21 | D | 1-1 |
| England Development League 2 | 2024/02/13 13:00 | Bristol City U21 v Cardiff U21 | W | 1-2 |
| England Development League 2 | 2024/01/30 14:00 | Cardiff U21 v QPR U21 | L | 0-2 |
| England Development League 2 | 2024/01/12 13:00 | Bournemouth U21 v Cardiff U21 | L | 3-2 |
| England Development League 2 | 2024/01/08 14:00 | Cardiff U21 v Watford U21 | D | 0-0 |
| England Development League 2 | 2023/12/18 13:30 | Millwall U21 v Cardiff U21 | L | 5-1 |
| England Development League 2 | 2023/12/05 14:00 | Cardiff U21 v Swansea U21 | W | 3-0 |
| England Development League 2 | 2023/11/27 14:00 | Charlton U21 v Cardiff U21 | D | 5-5 |
Away History
| England Development League 2 | 2024/02/13 13:00 | Ipswich U21 v Charlton U21 | W | 1-8 |
| England U21 Premier League Cup | 2024/02/05 19:00 | Charlton U21 v Wolverhampton U21 | L | 0-2 |
| England Development League 2 | 2024/01/30 13:00 | Charlton U21 v Swansea U21 | W | 1-0 |
| England U21 Premier League Cup | 2024/01/27 13:00 | Bournemouth U21 v Charlton U21 | L | 4-0 |
| England Development League 2 | 2024/01/23 13:00 | Watford U21 v Charlton U21 | L | 2-0 |
| England U21 Premier League Cup | 2024/01/19 19:00 | Norwich U21 v Charlton U21 | L | 4-2 |
| England Development League 2 | 2024/01/04 13:30 | Millwall U21 v Charlton U21 | W | 1-6 |
| England Development League 2 | 2023/11/27 14:00 | Charlton U21 v Cardiff U21 | D | 5-5 |