Head to Head
| England Development League 2 | 2024/03/01 14:00 | Millwall U21 v Swansea U21 | L | 4-1 |
| England Development League 2 | 2024/01/08 14:00 | Swansea U21 v Millwall U21 | W | 3-0 |
| England Development League 2 | 2023/04/11 11:00 | Millwall U21 v Swansea U21 | L | 3-1 |
| England Development League 2 | 2022/10/24 13:00 | Swansea U21 v Millwall U21 | W | 2-0 |
Home History
| England Development League 2 | 2025/01/06 15:00 | Swansea U21 v Colchester U21 | W | 4-1 |
| England Development League 2 | 2024/12/20 13:00 | Charlton U21 v Swansea U21 | L | 3-1 |
| England Development League 2 | 2024/12/09 19:00 | Swansea U21 v Watford U21 | L | 1-3 |
| England U21 Premier League Cup | 2024/12/06 19:00 | Swansea U21 v West Brom U21 | D | 1-1 |
| England Development League 2 | 2024/12/02 13:00 | Ipswich U21 v Swansea U21 | L | 3-2 |
| England Development League 2 | 2024/11/27 12:00 | Swansea U21 v Sheffield Wed U21 | W | 3-1 |
| England U21 Premier League Cup | 2024/11/22 19:00 | Swansea U21 v Fleetwood Town U21 | L | 2-3 |
| England Development League 2 | 2024/11/18 19:00 | Swansea U21 v Brentford U21 | D | 3-3 |
Away History
| England Development League 2 | 2025/01/07 19:00 | QPR U21 v Millwall U21 | W | 0-2 |
| England Development League 2 | 2024/12/10 13:30 | Millwall U21 v Ipswich U21 | W | 3-0 |
| England Development League 2 | 2024/12/02 13:00 | Watford U21 v Millwall U21 | W | 1-3 |
| England Development League 2 | 2024/11/14 12:00 | Millwall U21 v Sheffield Wed U21 | D | 1-1 |
| England Development League 2 | 2024/11/04 13:00 | Brentford U21 v Millwall U21 | L | 3-1 |
| England Development League 2 | 2024/10/29 13:00 | Bournemouth U21 v Millwall U21 | L | 3-1 |
| England Development League 2 | 2024/10/22 13:00 | Millwall U21 v Charlton U21 | W | 2-0 |
| England Development League 2 | 2024/09/27 13:00 | Fleetwood Town U21 v Millwall U21 | L | 2-1 |