Head to Head
| England U23 Premier League Cup | 2018/02/01 13:16 | Cardiff U23 v Watford U23 | D | 1-1 |
| England U23 Development League | 2018/01/15 13:00 | Watford U23 v Cardiff U23 | W | 1-0 |
| England U23 Development League | 2017/10/23 17:59 | Cardiff U23 v Watford U23 | L | 2-0 |
| England U23 Development League | 2017/05/03 12:59 | Watford U23 v Cardiff U23 | W | 3-2 |
| England U23 Development League | 2017/03/06 19:00 | Cardiff U23 v Watford U23 | L | 7-1 |
Home History
| England U23 Development League | 2018/03/29 12:02 | Watford U23 v Ipswich U23 | W | 2-1 |
| England U23 Development League | 2018/03/26 11:59 | Crewe U23 v Watford U23 | D | 0-0 |
| England U23 Development League | 2018/03/19 14:02 | Watford U23 v Sheff Wed U23 | D | 1-1 |
| England U23 Development League | 2018/03/12 13:00 | Ipswich U23 v Watford U23 | D | 0-0 |
| England U23 Development League | 2018/03/05 19:01 | Watford U23 v Charlton U23 | L | 1-2 |
| England U23 Development League | 2018/02/19 13:01 | Millwall U23 v Watford U23 | W | 0-3 |
| England U23 Premier League Cup | 2018/02/12 19:02 | Watford U23 v Blackburn U23 | L | 0-1 |
| England U23 Development League | 2018/02/09 13:01 | Watford U23 v Coventry U23 | D | 3-3 |
Away History
| England U23 Development League | 2018/03/29 12:00 | Colchester U23 v Cardiff U23 | W | 0-3 |
| England U23 Development League | 2018/03/23 13:02 | Leeds U23 v Cardiff U23 | L | 3-0 |
| England U23 Development League | 2018/03/19 19:02 | Cardiff U23 v Bolton U23 | L | 0-3 |
| England U23 Development League | 2018/03/13 13:01 | Crystal Palace U23 v Cardiff U23 | L | 4-0 |
| England U23 Development League | 2018/03/08 13:45 | Cardiff U23 v Ipswich U23 | D | 0-0 |
| England U23 Premier League Cup | 2018/02/22 12:06 | Cardiff U23 v Blackburn U23 | L | 0-3 |
| England U23 Development League | 2018/02/19 13:00 | Bristol City U23 v Cardiff U23 | L | 1-0 |
| England U23 Development League | 2018/02/15 13:57 | Cardiff U23 v Coventry U23 | W | 2-0 |