Head to Head
| Walesi Ligakupa | 2023/09/19 18:30 | Swansea - U21 v Cardiff - U21 | L | 6-4 |
| Anglia - Development League 2 | 2023/02/13 18:00 | Swansea - U21 v Cardiff - U21 | D | 2-2 |
| Anglia - Development League 2 | 2022/10/11 12:00 | Cardiff - U21 v Swansea - U21 | W | 4-3 |
Home History
| Anglia - Development League 2 | 2023/11/27 14:00 | Charlton - U21 v Cardiff - U21 | D | 5-5 |
| Anglia - Development League 2 | 2023/11/07 14:00 | Cardiff - U21 v Bristol City - U21 | W | 3-0 |
| Anglia - Development League 2 | 2023/10/30 13:00 | QPR - U21 v Cardiff - U21 | L | 3-2 |
| Anglia - Development League 2 | 2023/10/24 12:00 | Watford - U21 v Cardiff - U21 | D | 2-2 |
| Anglia - Development League 2 | 2023/10/03 12:00 | Ipswich - U21 v Cardiff - U21 | L | 5-2 |
| Anglia - Development League 2 | 2023/09/26 13:00 | Cardiff - U21 v Millwall - U21 | L | 0-1 |
| Walesi Ligakupa | 2023/09/19 18:30 | Swansea - U21 v Cardiff - U21 | L | 6-4 |
| Anglia - Development League 2 | 2023/09/12 12:00 | Sheff Utd - U21 v Cardiff - U21 | L | 6-2 |
Away History
| Anglia - Development League 2 | 2023/12/01 14:00 | Swansea - U21 v Colchester - U21 | W | 4-1 |
| Anglia - Development League 2 | 2023/11/28 12:00 | Swansea - U21 v Ipswich - U21 | W | 4-0 |
| Anglia - Development League 2 | 2023/11/21 13:00 | Bristol City - U21 v Swansea - U21 | W | 0-3 |
| Anglia - Premier League Cup - U21 | 2023/11/13 19:00 | Swansea - U21 v Aston Villa - U21 | L | 3-4 |
| Anglia - Development League 2 | 2023/11/07 13:00 | Bournemouth - U21 v Swansea - U21 | L | 4-3 |
| Anglia - Development League 2 | 2023/10/30 14:00 | Swansea - U21 v Charlton - U21 | W | 5-0 |
| Walesi Ligakupa | 2023/10/23 18:45 | Briton Ferry v Swansea - U21 | W | 0-6 |
| Anglia - Premier League Cup - U21 | 2023/10/07 13:00 | Swansea - U21 v Brighton - U21 | W | 3-1 |