Head to Head
| England Championship | 2021/09/11 14:00 | West Brom v Millwall | D | 1-1 |
| England Championship | 2020/02/09 13:30 | Millwall v West Brom | L | 0-2 |
| England EFL Cup | 2019/08/13 19:00 | West Brom v Millwall | W | 1-2 |
| England Championship | 2019/08/10 14:00 | West Brom v Millwall | D | 1-1 |
| England Championship | 2019/04/06 14:00 | Millwall v West Brom | W | 2-0 |
| England Championship | 2018/09/22 14:00 | West Brom v Millwall | L | 2-0 |
Home History
| England Championship | 2021/10/02 14:00 | Barnsley v Millwall | W | 0-1 |
| England Championship | 2021/09/29 18:45 | Millwall v Bristol City | W | 1-0 |
| England Championship | 2021/09/25 14:00 | Nottm Forest v Millwall | D | 1-1 |
| England EFL Cup | 2021/09/22 18:45 | Millwall v Leicester | L | 0-2 |
| England Championship | 2021/09/18 14:00 | Millwall v Coventry | D | 1-1 |
| England Championship | 2021/09/15 18:45 | Swansea v Millwall | D | 0-0 |
| England Championship | 2021/09/11 14:00 | West Brom v Millwall | D | 1-1 |
| England Championship | 2021/08/28 14:00 | Millwall v Blackpool | W | 2-1 |
Away History
| England Championship | 2021/10/01 18:45 | Stoke v West Brom | L | 1-0 |
| England Championship | 2021/09/28 18:45 | Cardiff v West Brom | W | 0-4 |
| England Championship | 2021/09/24 19:00 | West Brom v QPR | W | 2-1 |
| England Championship | 2021/09/18 14:00 | Preston v West Brom | D | 1-1 |
| England Championship | 2021/09/14 19:00 | West Brom v Derby | D | 0-0 |
| England Championship | 2021/09/11 14:00 | West Brom v Millwall | D | 1-1 |
| England Championship | 2021/08/28 19:00 | Peterborough v West Brom | W | 0-1 |
| England EFL Cup | 2021/08/25 19:00 | West Brom v Arsenal | L | 0-6 |