| Professional Development League | 第33轮 | 2025-05-02 21:00 | Millwall U21 | | Hull City U21 | |
| Professional Development League | 第32轮 | 2025-04-29 20:00 | Wigan Athletic U21 | | Millwall U21 | |
| Professional Development League | 第31轮 | 2025-04-15 21:00 | Millwall U21 | | Crewe Alexandra U21 | |
| Professional Development League | 第30轮 | 2025-04-08 21:00 | Sheffield United U21 | | Millwall U21 | |
| Professional Development League | 第29轮 | 2025-04-01 21:00 | Millwall U21 | | Barnsley U21 | |
| Professional Development League | 第27轮 | 2025-03-18 21:00 | Ipswich Town U21 | | Millwall U21 | |
| Professional Development League | 第26轮 | 2025-03-11 22:00 | Millwall U21 | | Watford U21 | |
| Professional Development League | 第25轮 | 2025-03-04 22:00 | Cardiff City U21 | | Millwall U21 | |
| Professional Development League | 第24轮 | 2025-02-25 22:00 | Millwall U21 | | Brentford U21 | |
| Professional Development League | 第23轮 | 2025-02-18 21:00 | Charlton Athletic U21 | | Millwall U21 | |
| Professional Development League | 第22轮 | 2025-02-04 22:00 | Millwall U21 | | AFC Bournemouth U21 | |
| Professional Development League | 第21轮 | 2025-01-28 21:00 | Millwall U21 | | Bristol City U21 | |
| Professional Development League | 第20轮 | 2025-01-20 21:00 | Swansea City U21 | | Millwall U21 | |
| Professional Development League | 第19轮 | 2025-01-11 03:00 | Colchester United U21 | | Millwall U21 | |
| Professional Development League | 第16轮 | 2024-12-10 21:00 | Millwall U21 | | Ipswich Town U21 | |
| Professional Development League | 第15轮 | 2024-12-02 21:00 | Watford U21 | | Millwall U21 | |
| Professional Development League | 第14轮 | 2024-11-15 21:00 | Millwall U21 | | Cardiff City U21 | |
| Professional Development League | 第3轮 | 2024-11-14 20:00 | Millwall U21 | 1-1 | Sheffield Wednesday U21 | 1-0 |
| Professional Development League | 第13轮 | 2024-11-04 21:00 | Brentford U21 | 3-1 | Millwall U21 | 3-0 |
| Professional Development League | 第12轮 | 2024-10-29 21:00 | AFC Bournemouth U21 | 3-1 | Millwall U21 | 1-0 |
| Professional Development League | 第11轮 | 2024-10-22 21:00 | Millwall U21 | 2-0 | Charlton Athletic U21 | 2-0 |
| Professional Development League | 第10轮 | 2024-10-14 21:00 | Bristol City U21 | | Millwall U21 | |
| Professional Development League | 第9轮 | 2024-10-08 20:30 | Millwall U21 | | Swansea City U21 | |
| Professional Development League | 第8轮 | 2024-10-02 02:00 | Queens Park Rangers U21 | | Millwall U21 | |
| Professional Development League | 第18轮 | 2024-10-01 20:00 | Millwall U21 | 0-0 | Queens Park Rangers U21 | 0-0 |
| Professional Development League | 第4轮 | 2024-09-27 21:00 | Fleetwood Town U21 | 2-1 | Millwall U21 | 2-1 |
| Professional Development League | 第7轮 | 2024-09-24 21:00 | Millwall U21 | 3-0 | Colchester United U21 | 2-0 |
| Professional Development League | 第6轮 | 2024-09-17 20:00 | Birmingham City U21 | 4-1 | Millwall U21 | 2-1 |
| Professional Development League | 第5轮 | 2024-09-10 21:00 | Millwall U21 | 2-1 | Peterborough United U21 | 1-1 |
| Professional Development League | 第2轮 | 2024-08-20 20:00 | Coventry City U21 | 3-4 | Millwall U21 | 1-3 |
| Professional Development League | 第1轮 | 2024-08-13 21:00 | Millwall U21 | 1-1 | Burnley U21 | 0-0 |
| Professional Development League | - | 2024-05-18 02:00 | Millwall U21 | 1-1 | Birmingham City U21 | 1-1 |
| Professional Development League | - | 2024-05-03 21:00 | Millwall U21 | 5-0 | Wigan Athletic U21 | 4-0 |
| Professional Development League | - | 2024-04-30 21:00 | Peterborough United U21 | 2-2 | Millwall U21 | 0-1 |
| Professional Development League | - | 2024-04-23 21:00 | Millwall U21 | 3-3 | Barnsley U21 | 1-3 |
| Professional Development League | - | 2024-04-18 20:00 | Fleetwood Town U21 | 2-3 | Millwall U21 | 1-1 |
| Professional Development League | - | 2024-04-09 20:00 | Millwall U21 | 6-0 | Coventry City U21 | 2-0 |
| Professional Development League | - | 2024-03-27 01:00 | Sheffield United U21 | 0-3 | Millwall U21 | 0-3 |
| Professional Development League | - | 2024-03-15 22:00 | Colchester United U21 | 2-3 | Millwall U21 | 0-1 |
| Professional Development League | - | 2024-03-11 22:00 | Millwall U21 | 7-0 | Watford U21 | 5-0 |
| Professional Development League | - | 2024-03-06 03:00 | Queens Park Rangers U21 | 2-1 | Millwall U21 | 2-0 |
| Professional Development League | - | 2024-03-01 22:00 | Millwall U21 | 4-1 | Swansea City U21 | 0-1 |
| Professional Development League | - | 2024-02-27 22:00 | Millwall U21 | 2-1 | Ipswich Town U21 | 1-0 |
| Professional Development League | - | 2024-02-20 21:00 | Bristol City U21 | 1-1 | Millwall U21 | 0-1 |
| Professional Development League | - | 2024-02-12 21:30 | Millwall U21 | 2-2 | Colchester United U21 | 1-0 |
| Professional Development League | - | 2024-01-30 21:00 | AFC Bournemouth U21 | 2-3 | Millwall U21 | 1-1 |
| Professional Development League | - | 2024-01-08 22:00 | Swansea City U21 | 3-0 | Millwall U21 | 2-0 |
| Professional Development League | - | 2024-01-04 21:30 | Millwall U21 | 1-6 | Charlton Athletic U21 | 1-1 |
| Professional Development League | - | 2023-12-18 21:30 | Millwall U21 | 5-1 | Cardiff City U21 | 2-1 |
| Professional Development League | - | 2023-12-11 21:00 | Watford U21 | 1-3 | Millwall U21 | 1-2 |
| Professional Development League | - | 2023-11-27 21:30 | Millwall U21 | 5-1 | Bristol City U21 | 4-1 |
| Professional Development League | - | 2023-11-21 21:00 | Ipswich Town U21 | 1-1 | Millwall U21 | 0-1 |
| Professional Development League | - | 2023-10-30 21:30 | Millwall U21 | 1-2 | AFC Bournemouth U21 | 1-1 |
| Professional Development League | - | 2023-10-16 20:00 | Charlton Athletic U21 | 2-3 | Millwall U21 | 1-2 |
| Professional Development League | - | 2023-10-03 21:00 | Millwall U21 | 2-2 | Queens Park Rangers U21 | 0-1 |
| Professional Development League | - | 2023-09-26 21:00 | Cardiff City U21 | 0-1 | Millwall U21 | 0-1 |
| Professional Development League | - | 2023-09-11 21:00 | Birmingham City U21 | 3-3 | Millwall U21 | 1-1 |
| Professional Development League | - | 2023-09-04 21:00 | Millwall U21 | 2-0 | Crewe Alexandra U21 | 1-0 |
| Professional Development League | - | 2023-08-30 20:00 | Hull City U21 | 2-3 | Millwall U21 | 1-1 |
| Professional Development League | - | 2023-08-21 21:00 | Millwall U21 | 3-1 | Burnley U21 | 1-1 |
| Professional Development League | - | 2023-08-15 21:00 | Sheffield Wednesday U21 | 2-2 | Millwall U21 | 0-1 |
| Professional Development League | - | 2023-05-23 02:00 | Millwall U21 | 1-1 | Sheffield United U21 | 1-0 |
| Professional Development League | - | 2023-05-15 21:00 | Millwall U21 | 3-3 | Hull City U21 | 1-2 |
| Professional Development League | - | 2023-05-05 19:30 | Millwall U21 | 3-0 | Sheffield Wednesday U21 | 1-0 |
| Professional Development League | - | 2023-04-28 19:00 | Wigan Athletic U21 | 2-3 | Millwall U21 | 2-1 |
| Professional Development League | - | 2023-04-25 21:00 | Millwall U21 | 5-0 | Crewe Alexandra U21 | 2-0 |
| Professional Development League | - | 2023-04-18 20:00 | Sheffield United U21 | 1-1 | Millwall U21 | 1-1 |
| Professional Development League | - | 2023-04-11 19:00 | Millwall U21 | 3-1 | Swansea City U21 | 2-0 |
| Professional Development League | - | 2023-04-03 20:30 | Millwall U21 | | Burnley U21 | |
| Professional Development League | - | 2023-03-21 22:00 | Colchester United U21 | 1-2 | Millwall U21 | 1-1 |
| Professional Development League | - | 2023-03-07 21:00 | Bristol City U21 | 0-0 | Millwall U21 | 0-0 |
| Professional Development League | - | 2023-02-27 21:30 | Millwall U21 | 2-1 | Reading U21 | 0-1 |
| Professional Development League | - | 2023-02-21 20:00 | Cardiff City U21 | 4-2 | Millwall U21 | 1-1 |
| Professional Development League | - | 2023-02-17 08:00 | Ipswich Town U21 | 0-1 | Millwall U21 | 0-0 |
| Professional Development League | - | 2023-02-14 21:30 | Millwall U21 | 1-1 | Watford U21 | 1-1 |
| Professional Development League | - | 2023-02-07 21:30 | Millwall U21 | 2-2 | Queens Park Rangers U21 | 0-2 |
| Professional Development League | - | 2023-01-30 21:00 | Charlton Athletic U21 | 3-3 | Millwall U21 | 2-1 |
| Professional Development League | - | 2022-12-05 20:00 | Millwall U21 | 3-3 | Ipswich Town U21 | 1-3 |
| Professional Development League | - | 2022-11-08 21:15 | Millwall U21 | 4-1 | Colchester United U21 | 2-1 |
| Professional Development League | - | 2022-10-31 22:00 | Millwall U21 | 5-0 | Cardiff City U21 | 1-0 |
| Professional Development League | - | 2022-10-24 21:00 | Swansea City U21 | 2-0 | Millwall U21 | 1-0 |
| Professional Development League | - | 2022-10-11 20:00 | Queens Park Rangers U21 | 1-2 | Millwall U21 | 1-0 |
| Professional Development League | - | 2022-10-03 21:00 | Millwall U21 | 1-1 | Bristol City U21 | 1-1 |
| Professional Development League | - | 2022-09-26 21:00 | Reading U21 | 2-1 | Millwall U21 | 1-0 |
| Professional Development League | - | 2022-09-20 21:00 | Millwall U21 | 4-1 | Charlton Athletic U21 | 1-1 |
| Professional Development League | - | 2022-09-13 20:00 | Watford U21 | 1-4 | Millwall U21 | 1-2 |
| Professional Development League | - | 2022-09-06 20:00 | Coventry City U21 | 2-3 | Millwall U21 | 1-0 |
| Professional Development League | - | 2022-08-31 20:00 | Millwall U21 | 5-1 | Peterborough United U21 | 1-1 |
| Professional Development League | - | 2022-08-22 20:30 | Birmingham City U21 | 1-4 | Millwall U21 | 0-1 |
| Professional Development League | - | 2022-08-16 20:00 | Millwall U21 | 4-0 | Barnsley U21 | 2-0 |
| Professional Development League | - | 2022-08-09 02:00 | Hull City U21 | 0-1 | Millwall U21 | 0-1 |
