Head to Head
| England - U23 Development League | 2021/11/02 13:30 | Millwall U23 v Watford U23 | L | 2-1 |
| England - U23 Development League | 2021/02/22 13:00 | Watford U23 v Millwall U23 | W | 4-2 |
| England - U23 Development League | 2020/09/21 12:00 | Millwall U23 v Watford U23 | D | 2-2 |
| England - U23 Development League | 2019/12/13 13:00 | Watford U23 v Millwall U23 | D | 1-1 |
| England - U23 Development League | 2018/12/07 14:57 | Watford U23 v Millwall U23 | W | 1-0 |
| England - U23 Development League | 2018/10/12 12:31 | Millwall U23 v Watford U23 | L | 2-0 |
| England - U23 Development League | 2018/02/19 13:01 | Millwall U23 v Watford U23 | W | 0-3 |
| England - U23 Development League | 2017/11/27 14:02 | Watford U23 v Millwall U23 | W | 2-0 |
Home History
| England - U23 Development League | 2022/01/18 13:00 | Charlton U23 v Watford U23 | D | 1-1 |
| England - U23 Development League | 2022/01/11 13:00 | Watford U23 v Swansea U23 | D | 0-0 |
| England - U23 Premier League Cup | 2021/12/10 16:00 | Newcastle U23 v Watford U23 | L | 2-1 |
| England - U23 Development League | 2021/12/06 13:00 | Cardiff U23 v Watford U23 | L | 4-0 |
| England - U23 Development League | 2021/11/30 13:00 | Watford U23 v Ipswich U23 | L | 1-4 |
| England - U23 Premier League Cup | 2021/11/23 19:00 | Watford U23 v Birmingham U23 | W | 4-1 |
| England - U23 Development League | 2021/11/02 13:30 | Millwall U23 v Watford U23 | L | 2-1 |
| England - U23 Development League | 2021/10/25 13:00 | Swansea U23 v Watford U23 | L | 2-0 |
Away History
| England - U23 Development League | 2022/01/10 13:00 | Millwall U23 v Charlton U23 | L | 2-3 |
| England - U23 Development League | 2021/12/10 12:30 | Millwall U23 v Cardiff U23 | W | 1-0 |
| England - U23 Development League | 2021/11/30 13:30 | Millwall U23 v Bristol City U23 | D | 1-1 |
| England - U23 Development League | 2021/11/22 13:00 | Ipswich U23 v Millwall U23 | D | 4-4 |
| England - U23 Development League | 2021/11/08 19:00 | Colchester U23 v Millwall U23 | L | 2-0 |
| England - U23 Development League | 2021/11/02 13:30 | Millwall U23 v Watford U23 | W | 2-1 |
| England - U23 Development League | 2021/10/22 13:00 | Charlton U23 v Millwall U23 | L | 2-1 |
| England - U23 Development League | 2021/10/19 12:30 | Millwall U23 v Swansea U23 | W | 3-1 |