Head to Head
| England Development League 2 | 2024/11/04 14:00 | Cardiff U21 v Bristol City U21 | L | 4-1 |
| England Development League 2 | 2024/02/13 13:00 | Bristol City U21 v Cardiff U21 | L | 1-2 |
| England Development League 2 | 2023/11/07 14:00 | Cardiff U21 v Bristol City U21 | L | 3-0 |
| England Development League 2 | 2023/01/10 13:00 | Cardiff U21 v Bristol City U21 | L | 1-0 |
| England Development League 2 | 2022/09/13 12:00 | Bristol City U21 v Cardiff U21 | W | 5-0 |
Home History
| England Development League 2 | 2024/12/23 13:00 | Colchester U21 v Bristol City U21 | L | 4-2 |
| England Development League 2 | 2024/12/16 13:00 | Watford U21 v Bristol City U21 | L | 5-2 |
| England Development League 2 | 2024/12/09 14:00 | Bristol City U21 v Brentford U21 | L | 0-4 |
| England U21 Premier League Cup | 2024/11/25 19:00 | Bristol City U21 v Norwich U21 | D | 2-2 |
| England U21 Premier League Cup | 2024/11/22 19:00 | Bromley U21 v Bristol City U21 | L | 2-0 |
| England Development League 2 | 2024/11/18 13:00 | Bristol City U21 v Charlton U21 | D | 0-0 |
| England U21 Premier League Cup | 2024/11/11 19:00 | Bristol City U21 v Exeter U21 | L | 0-2 |
| England Development League 2 | 2024/11/04 14:00 | Cardiff U21 v Bristol City U21 | L | 4-1 |
Away History
| England Development League 2 | 2025/01/07 13:00 | Ipswich U21 v Cardiff U21 | L | 5-1 |
| England U21 Premier League Cup | 2024/12/19 19:00 | Cardiff U21 v Watford U21 | W | 3-1 |
| England Development League 2 | 2024/12/16 14:00 | Cardiff U21 v QPR U21 | W | 2-1 |
| England Development League 2 | 2024/12/06 19:00 | Colchester U21 v Cardiff U21 | W | 0-1 |
| England Development League 2 | 2024/12/03 14:00 | Cardiff U21 v Bournemouth U21 | D | 0-0 |
| Wales League Cup | 2024/11/30 14:30 | Aberystwyth v Cardiff U21 | L | 5-2 |
| England U21 Premier League Cup | 2024/11/23 12:00 | Cardiff U21 v Ipswich U21 | L | 0-2 |
| England U21 Premier League Cup | 2024/11/08 19:00 | Everton U21 v Cardiff U21 | D | 2-2 |