[10] Tran/Brodd 1-0 Rotherham [22] 2020-12-28 04:00
Stadium: The Den Round: 39
Referee: John Brooks Home Manager: Gary Rowett Away Manager: Paul Warne
Head to Head
| England Championship | 2020/09/19 14:00 | Rotherham v Millwall | W | 0-1 |
| England Championship | 2019/02/02 15:00 | Millwall v Rotherham | D | 0-0 |
| England Championship | 2018/08/26 11:30 | Rotherham v Millwall | L | 1-0 |
| England Championship | 2015/02/28 15:00 | Rotherham v Millwall | L | 2-1 |
| England Championship | 2014/08/23 14:00 | Millwall v Rotherham | L | 0-1 |
Home History
| England Championship | 2020/12/19 15:00 | Millwall v Nottm Forest | D | 1-1 |
| England Championship | 2020/12/15 19:45 | Bristol City v Millwall | W | 0-2 |
| England Championship | 2020/12/12 15:00 | Middlesbrough v Millwall | L | 3-0 |
| England Championship | 2020/12/08 19:45 | Millwall v QPR | D | 1-1 |
| England Championship | 2020/12/05 15:00 | Millwall v Derby | L | 0-1 |
| England Championship | 2020/12/02 19:45 | Blackburn v Millwall | L | 2-1 |
| England Championship | 2020/11/28 15:00 | Birmingham v Millwall | D | 0-0 |
| England Championship | 2020/11/25 19:00 | Millwall v Reading | D | 1-1 |
Away History
| England Championship | 2020/12/16 19:45 | Blackburn v Rotherham | L | 2-1 |
| England Championship | 2020/12/12 15:00 | Rotherham v Bristol City | W | 2-0 |
| England Championship | 2020/12/08 19:45 | Watford v Rotherham | L | 2-0 |
| England Championship | 2020/12/05 15:00 | Coventry v Rotherham | L | 3-1 |
| England Championship | 2020/12/01 20:00 | Rotherham v Brentford | L | 0-2 |
| England Championship | 2020/11/28 15:00 | Rotherham v Bournemouth | D | 2-2 |
| England Championship | 2020/11/24 19:00 | QPR v Rotherham | L | 3-2 |
| England Championship | 2020/11/21 15:00 | Swansea v Rotherham | L | 1-0 |