Home History
| England Development League 2 | 2023/10/31 19:00 | Ipswich U21 v Colchester U21 | L | 2-0 |
| England U21 Premier League Cup | 2023/10/06 18:00 | Colchester U21 v Chelsea U21 | L | 2-5 |
| England Development League 2 | 2023/09/29 11:00 | Colchester U21 v Bournemouth U21 | L | 0-1 |
| England Development League 2 | 2023/09/26 12:00 | Watford U21 v Colchester U21 | L | 2-1 |
| England U21 Premier League Cup | 2023/09/15 18:00 | Leeds U21 v Colchester U21 | L | 3-2 |
| England Development League 2 | 2023/09/12 13:00 | Wigan U21 v Colchester U21 | L | 3-0 |
| England Development League 2 | 2023/09/01 18:00 | Colchester U21 v Burnley U21 | L | 1-4 |
| England Development League 2 | 2023/08/28 12:00 | Crewe U21 v Colchester U21 | L | 4-0 |
Away History
| England U21 Premier League Cup | 2023/10/06 18:00 | Leeds U21 v Luton U21 | L | 4-1 |
| England U21 Premier League Cup | 2023/09/19 18:00 | Chelsea U21 v Luton U21 | L | 4-1 |