Head to Head
| England - U23 Development League | 2021/01/18 13:00 | Colchester U23 v Watford U23 | D | 2-2 |
| England - U23 Development League | 2020/09/14 13:00 | Watford U23 v Colchester U23 | L | 0-1 |
| England - U23 Development League | 2020/01/27 13:00 | Colchester U23 v Watford U23 | W | 1-4 |
| England - U23 Development League | 2019/10/25 12:00 | Watford U23 v Colchester U23 | W | 3-1 |
| England - U23 Development League | 2019/01/11 13:33 | Watford U23 v Colchester U23 | W | 3-0 |
| England - U23 Development League | 2018/11/05 18:57 | Colchester U23 v Watford U23 | W | 2-3 |
| England - U23 Development League | 2018/04/26 12:00 | Colchester U23 v Watford U23 | W | 0-1 |
| England - U23 Development League | 2017/10/16 13:00 | Watford U23 v Colchester U23 | W | 3-0 |
Home History
| England - U23 Development League | 2022/01/25 13:00 | Watford U23 v Millwall U23 | W | 2-0 |
| 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 |
Away History
| England - U23 Development League | 2022/02/04 19:00 | Colchester U23 v Ipswich U23 | L | 2-3 |
| England - U23 Premier League Cup | 2022/01/25 19:00 | Southend U23 v Colchester U23 | L | 1-0 |
| England - U23 Premier League Cup | 2022/01/21 19:00 | Colchester U23 v Stoke U23 | L | 2-3 |
| England - U23 Development League | 2021/11/30 13:00 | Cardiff U23 v Colchester U23 | L | 2-0 |
| England - U23 Premier League Cup | 2021/11/16 19:00 | Colchester U23 v Fulham U23 | D | 0-0 |
| England - U23 Development League | 2021/11/08 19:00 | Colchester U23 v Millwall U23 | W | 2-0 |
| England - U23 Development League | 2021/11/01 19:00 | Ipswich U23 v Colchester U23 | L | 2-0 |
| England - U23 Development League | 2021/10/19 12:00 | QPR U23 v Colchester U23 | W | 0-2 |