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 | 2021/03/20 15:00 | Millwall v Middlesbrough | W | 1-0 |
| England Championship | 2021/03/17 19:00 | QPR v Millwall | L | 3-2 |
| England Championship | 2021/03/13 15:00 | Derby v Millwall | W | 0-1 |
| England Championship | 2021/03/06 15:00 | Millwall v Blackburn | L | 0-2 |
| England Championship | 2021/03/02 19:00 | Millwall v Preston | W | 2-1 |
| England Championship | 2021/02/27 15:00 | Barnsley v Millwall | L | 2-1 |
| England Championship | 2021/02/23 19:45 | Luton v Millwall | D | 1-1 |
| England Championship | 2021/02/20 15:00 | Millwall v Wycombe | D | 0-0 |
Away History
| England Championship | 2021/03/20 15:00 | Bristol City v Rotherham | W | 0-2 |
| England Championship | 2021/03/16 19:00 | Rotherham v Watford | L | 1-4 |
| England Championship | 2021/03/03 19:45 | Sheff Wed v Rotherham | W | 1-2 |
| England Championship | 2021/02/27 15:00 | Rotherham v Reading | L | 0-1 |
| England Championship | 2021/02/23 19:45 | Rotherham v Nottm Forest | L | 0-1 |
| England Championship | 2021/02/20 15:00 | Norwich v Rotherham | L | 1-0 |
| England Championship | 2021/02/17 20:15 | Bournemouth v Rotherham | L | 1-0 |
| England Championship | 2021/02/09 19:00 | Rotherham v Cardiff | L | 1-2 |