Birmingham City v Colchester United, 10 August 2021
| Score | 1-0 to Birmingham City |
| Competition | League Cup 1st round |
| Venue | St Andrew's Trillion Trophy Stadium |
| Attendance | 6,199 |
View Birmingham City v Colchester United head to head
Kick-off: 7.45pm
| Score | 1-0 to Birmingham City |
| Competition | League Cup 1st round |
| Venue | St Andrew's Trillion Trophy Stadium |
| Attendance | 6,199 |
View Birmingham City v Colchester United head to head