Head to Head
| England Championship | 2019/12/21 15:00 | Millwall v Barnsley | W | 1-2 |
| England Championship | 2018/03/17 13:00 | Barnsley v Millwall | L | 0-2 |
| Angol FA Kupa | 2018/01/06 15:00 | Millwall v Barnsley | L | 4-1 |
| England Championship | 2017/09/30 14:00 | Millwall v Barnsley | W | 1-3 |
| Angol League 1 | 2016/05/29 14:00 | Barnsley v Millwall | W | 3-1 |
| Angol League 1 | 2016/01/02 15:00 | Barnsley v Millwall | W | 2-1 |
| Angol League 1 | 2015/08/18 18:45 | Millwall v Barnsley | W | 2-3 |
Home History
| England Championship | 2020/06/20 14:00 | QPR v Barnsley | W | 0-1 |
| England Championship | 2020/03/07 15:00 | Barnsley v Cardiff | L | 0-2 |
| England Championship | 2020/02/29 15:00 | Reading v Barnsley | L | 2-0 |
| England Championship | 2020/02/26 19:45 | Hull v Barnsley | W | 0-1 |
| England Championship | 2020/02/22 15:00 | Barnsley v Middlesbrough | W | 1-0 |
| England Championship | 2020/02/15 15:00 | Fulham v Barnsley | W | 0-3 |
| England Championship | 2020/02/11 19:45 | Barnsley v Birmingham | L | 0-1 |
| England Championship | 2020/02/08 13:30 | Barnsley v Sheff Wed | D | 1-1 |
Away History
| England Championship | 2020/06/20 12:00 | Millwall v Derby | L | 2-3 |
| England Championship | 2020/03/06 19:45 | Nottm Forest v Millwall | W | 0-3 |
| England Championship | 2020/02/29 15:00 | Millwall v Bristol City | D | 1-1 |
| England Championship | 2020/02/26 19:45 | Millwall v Birmingham | D | 0-0 |
| England Championship | 2020/02/22 15:00 | Wigan v Millwall | L | 1-0 |
| England Championship | 2020/02/15 15:00 | Preston v Millwall | W | 0-1 |
| England Championship | 2020/02/12 19:45 | Millwall v Fulham | D | 1-1 |
| England Championship | 2020/02/09 13:30 | Millwall v West Brom | L | 0-2 |