Head to Head
| England U23 Development League | 2020/09/14 13:00 | Watford U23 v Colchester U23 | W | 0-1 |
| England U23 Development League | 2020/01/27 13:00 | Colchester U23 v Watford U23 | L | 1-4 |
| England U23 Development League | 2019/10/25 12:00 | Watford U23 v Colchester U23 | L | 3-1 |
| England U23 Development League | 2019/01/11 13:33 | Watford U23 v Colchester U23 | L | 3-0 |
| England U23 Development League | 2018/11/05 18:57 | Colchester U23 v Watford U23 | L | 2-3 |
| England U23 Development League | 2018/04/26 12:00 | Colchester U23 v Watford U23 | L | 0-1 |
| England U23 Development League | 2017/10/16 13:00 | Watford U23 v Colchester U23 | L | 3-0 |
Home History
| England U23 Development League | 2021/01/12 13:00 | Bristol City U23 v Colchester U23 | L | 3-1 |
| England U23 Development League | 2020/12/15 12:00 | Millwall U23 v Colchester U23 | L | 6-1 |
| England U23 Development League | 2020/11/28 11:00 | Colchester U23 v Cardiff U23 | W | 2-0 |
| England U23 Development League | 2020/11/24 13:00 | Colchester U23 v QPR U23 | D | 0-0 |
| England U23 Development League | 2020/11/11 14:00 | Colchester U23 v Birmingham U23 | L | 1-2 |
| England U23 Development League | 2020/11/02 18:00 | Nottm Forest U23 v Colchester U23 | L | 3-0 |
| England U23 Development League | 2020/10/27 13:00 | Colchester U23 v Sheff Utd U23 | L | 1-4 |
| England U23 Development League | 2020/10/20 13:00 | Barnsley U23 v Colchester U23 | D | 2-2 |
Away History
| England U23 Development League | 2020/12/21 13:00 | Swansea U23 v Watford U23 | W | 2-3 |
| England U23 Development League | 2020/12/15 13:00 | Watford U23 v Cardiff U23 | D | 2-2 |
| England U23 Development League | 2020/12/01 13:00 | Ipswich U23 v Watford U23 | L | 3-0 |
| England U23 Development League | 2020/11/06 13:00 | Watford U23 v Sheff Utd U23 | L | 0-3 |
| England U23 Development League | 2020/10/30 14:00 | Birmingham U23 v Watford U23 | W | 2-3 |
| England U23 Development League | 2020/10/23 12:00 | Watford U23 v Coventry U23 | L | 0-3 |
| England U23 Development League | 2020/10/19 18:00 | Nottm Forest U23 v Watford U23 | L | 4-0 |
| England U23 Development League | 2020/10/02 13:00 | Watford U23 v Bristol City U23 | L | 0-4 |