Head to Head
| England Development League 2 | 2023/01/24 13:00 | Cardiff U21 v Watford U21 | W | 0-3 |
| England Development League 2 | 2022/10/18 12:00 | Watford U21 v Cardiff U21 | L | 0-1 |
Home History
| England Development League 2 | 2023/10/17 12:30 | Ipswich U21 v Watford U21 | L | 4-1 |
| England Development League 2 | 2023/10/02 11:00 | Swansea U21 v Watford U21 | D | 4-4 |
| England Development League 2 | 2023/09/26 12:00 | Watford U21 v Colchester U21 | W | 2-1 |
| England Development League 2 | 2023/09/11 13:00 | Crewe U21 v Watford U21 | W | 0-1 |
| England Development League 2 | 2023/09/01 13:00 | Watford U21 v Peterborough U21 | W | 4-3 |
| England Development League 2 | 2023/08/25 11:00 | Sheffield Wed U21 v Watford U21 | L | 3-1 |
| England Development League 2 | 2023/08/18 13:00 | Watford U21 v Fleetwood Town U21 | L | 1-3 |
| England Development League 2 | 2023/08/14 13:00 | Birmingham U21 v Watford U21 | D | 1-1 |
Away History
| 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 | L | 6-4 |
| England Development League 2 | 2023/09/12 12:00 | Sheff Utd U21 v Cardiff U21 | L | 6-2 |
| England Development League 2 | 2023/09/01 13:00 | Cardiff U21 v Barnsley U21 | W | 2-1 |
| England Development League 2 | 2023/08/26 10:00 | Burnley U21 v Cardiff U21 | D | 2-2 |
| England Development League 2 | 2023/08/22 11:00 | Cardiff U21 v Sheffield Wed U21 | D | 3-3 |
| England Development League 2 | 2023/08/15 12:00 | Fleetwood Town U21 v Cardiff U21 | L | 4-1 |