Face à face
| England U23 Development League | 2019/03/22 14:00 | Millwall v Barnsley | D | 0-0 |
| England U23 Development League | 2017/09/01 13:00 | Barnsley v Millwall | W | 3-0 |
| England U23 Development League | 2017/04/03 09:29 | Millwall v Barnsley | L | 5-1 |
Home History
| England U23 Development League | 2021/04/13 12:00 | Ipswich Town v Barnsley | W | 0-1 |
| England U23 Development League | 2021/03/26 13:30 | Barnsley v Bristol City | L | 0-1 |
| England U23 Development League | 2021/03/12 13:00 | Barnsley v Wigan | W | 1-0 |
| England U23 Development League | 2021/03/08 19:00 | Hull City v Barnsley | D | 0-0 |
| England U23 Development League | 2021/03/02 14:00 | Barnsley v Coventry City Reserve | D | 0-0 |
| England U23 Development League | 2021/02/26 19:00 | Barnsley v Sheff Utd | D | 2-2 |
| England U23 Development League | 2021/02/19 13:00 | Barnsley v Sheffield | L | 2-3 |
| England U23 Development League | 2021/02/15 13:00 | Birmingham v Barnsley | L | 2-1 |
Away History
| England U23 Development League | 2021/04/13 13:00 | Millwall v Birmingham | L | 2-3 |
| 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 |