Head to Head
| 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 | 2023/11/27 13:30 | Millwall U21 v Bristol City U21 | L | 5-1 |
| England Development League 2 | 2023/11/21 13:00 | Bristol City U21 v Swansea U21 | L | 0-3 |
| England U21 Premier League Cup | 2023/11/13 19:00 | Bristol City U21 v Sunderland U21 | L | 0-1 |
| England Development League 2 | 2023/11/07 14:00 | Cardiff U21 v Bristol City U21 | L | 3-0 |
| England Development League 2 | 2023/10/31 13:00 | Bristol City U21 v Watford U21 | D | 2-2 |
| England Development League 2 | 2023/10/24 12:00 | Bournemouth U21 v Bristol City U21 | L | 4-0 |
| England Development League 2 | 2023/10/17 12:00 | Bristol City U21 v QPR U21 | W | 1-0 |
| England U21 Premier League Cup | 2023/10/09 18:00 | Bristol City U21 v Tottenham U21 | L | 1-2 |
Away History
| England Development League 2 | 2023/11/27 14:00 | Charlton U21 v Cardiff U21 | D | 5-5 |
| England Development League 2 | 2023/11/07 14:00 | Cardiff U21 v Bristol City U21 | W | 3-0 |
| England Development League 2 | 2023/10/30 13:00 | QPR U21 v Cardiff U21 | L | 3-2 |
| England Development League 2 | 2023/10/24 12:00 | Watford U21 v Cardiff U21 | D | 2-2 |
| England Development League 2 | 2023/10/03 12:00 | Ipswich U21 v Cardiff U21 | L | 5-2 |
| England Development League 2 | 2023/09/26 13:00 | Cardiff U21 v Millwall U21 | L | 0-1 |
| Wales League Cup | 2023/09/19 18:30 | Swansea U21 v Cardiff U21 | D | 1-1 |
| England Development League 2 | 2023/09/12 12:00 | Sheff Utd U21 v Cardiff U21 | L | 6-2 |