Head to Head
| England - Championship | 2021/10/02 14:00 | Barnsley v Millwall | W | 0-1 |
| England - Championship | 2021/02/27 15:00 | Barnsley v Millwall | L | 2-1 |
| England - Championship | 2020/10/24 14:00 | Millwall v Barnsley | D | 1-1 |
| England - Championship | 2020/06/27 12:00 | Barnsley v Millwall | D | 0-0 |
| England - Championship | 2019/12/21 15:00 | Millwall v Barnsley | L | 1-2 |
| England - Championship | 2018/03/17 13:00 | Barnsley v Millwall | W | 0-2 |
| England - FA Cup | 2018/01/06 15:00 | Millwall v Barnsley | W | 4-1 |
| England - Championship | 2017/09/30 14:00 | Millwall v Barnsley | L | 1-3 |
Home History
| England - Championship | 2022/04/05 18:45 | Millwall v Swansea | L | 0-1 |
| England - Championship | 2022/04/02 14:00 | Luton v Millwall | D | 2-2 |
| England - Championship | 2022/03/19 15:00 | Stoke v Millwall | L | 2-0 |
| England - Championship | 2022/03/16 19:45 | Millwall v Huddersfield | W | 2-0 |
| England - Championship | 2022/03/12 15:00 | Millwall v Middlesbrough | D | 0-0 |
| England - Championship | 2022/03/08 19:45 | Blackburn v Millwall | D | 0-0 |
| England - Championship | 2022/03/05 15:00 | Reading v Millwall | W | 0-1 |
| England - Championship | 2022/02/26 15:00 | Millwall v Sheff Utd | W | 1-0 |
Away History
| England - Championship | 2022/04/02 14:00 | Barnsley v Reading | D | 1-1 |
| England - Championship | 2022/03/19 12:30 | Sheff Utd v Barnsley | L | 2-0 |
| England - Championship | 2022/03/15 19:45 | Barnsley v Bristol City | W | 2-0 |
| England - Championship | 2022/03/12 12:30 | Barnsley v Fulham | D | 1-1 |
| England - Championship | 2022/03/08 19:45 | Barnsley v Stoke | D | 1-1 |
| England - Championship | 2022/03/05 15:00 | Derby v Barnsley | L | 2-0 |
| England - Championship | 2022/02/26 15:00 | Barnsley v Middlesbrough | W | 3-2 |
| England - Championship | 2022/02/22 19:45 | Hull v Barnsley | W | 0-2 |