Face à face
| England U23 Development League | 2019/03/16 13:01 | Birmingham v Millwall | W | 0-2 |
| England U23 Development League | 2017/09/08 12:00 | Millwall v Birmingham | D | 1-1 |
Home History
| England U23 Development League | 2021/03/30 12:00 | Bristol City v Millwall | L | 3-0 |
| England U23 Development League | 2021/03/26 13:00 | Colchester v Millwall | W | 2-3 |
| England U23 Development League | 2021/03/22 19:00 | Nottingham Forest v Millwall | D | 1-1 |
| England U23 Development League | 2021/03/15 14:00 | Millwall v Bristol City | D | 3-3 |
| England U23 Development League | 2021/03/02 14:00 | Millwall v Swansea City U21 | L | 0-2 |
| England U23 Development League | 2021/02/22 13:00 | Watford v Millwall | L | 4-2 |
| England U23 Development League | 2021/02/16 13:00 | Cardiff City v Millwall | L | 3-0 |
| England U23 Development League | 2021/02/05 13:00 | Millwall v Queens Park | L | 0-1 |
Away History
| England U23 Development League | 2021/04/02 18:00 | Nottingham Forest v Birmingham | D | 2-2 |
| England U23 Development League | 2021/03/22 19:00 | Birmingham v Cardiff City | W | 2-1 |
| England U23 Development League | 2021/03/12 14:00 | Sheff Utd v Birmingham | L | 5-0 |
| England U23 Development League | 2021/03/05 13:00 | Birmingham v Nottingham Forest | W | 1-0 |
| England U23 Development League | 2021/02/26 13:30 | Birmingham v Hull City | W | 3-0 |
| England U23 Development League | 2021/02/15 13:00 | Birmingham v Barnsley | W | 2-1 |
| England U23 Development League | 2021/01/29 13:30 | Birmingham v Sheffield | W | 5-1 |
| England U23 Development League | 2021/01/18 13:30 | Birmingham v Coventry City Reserve | W | 3-1 |