Head to Head
| England - Championship | 2022/09/03 14:00 | Millwall v Cardiff | L | 2-0 |
| England - Championship | 2022/02/12 15:00 | Millwall v Cardiff | L | 2-1 |
| England - Championship | 2021/08/21 14:00 | Cardiff v Millwall | W | 3-1 |
| England - Championship | 2021/01/30 15:00 | Cardiff v Millwall | D | 1-1 |
| England - Championship | 2020/11/21 15:00 | Millwall v Cardiff | D | 1-1 |
| England - Championship | 2019/12/26 15:00 | Cardiff v Millwall | D | 1-1 |
| England - Championship | 2019/10/22 18:45 | Millwall v Cardiff | D | 2-2 |
| England - Championship | 2018/02/09 19:45 | Millwall v Cardiff | D | 1-1 |
Home History
| England - FA Cup | 2023/01/18 19:45 | Leeds v Cardiff | L | 5-2 |
| England - Championship | 2023/01/14 15:00 | Cardiff v Wigan | D | 1-1 |
| England - FA Cup | 2023/01/08 14:00 | Cardiff v Leeds | D | 2-2 |
| England - Championship | 2023/01/01 12:00 | Blackburn v Cardiff | L | 1-0 |
| England - Championship | 2022/12/29 19:45 | Coventry v Cardiff | D | 0-0 |
| England - Championship | 2022/12/26 17:15 | Cardiff v QPR | D | 0-0 |
| England - Championship | 2022/12/17 15:00 | Cardiff v Blackpool | D | 1-1 |
| England - Championship | 2022/12/10 15:00 | Stoke v Cardiff | D | 2-2 |
Away History
| England - Championship | 2023/01/14 15:00 | Middlesbrough v Millwall | L | 1-0 |
| England - FA Cup | 2023/01/07 15:00 | Millwall v Sheff Utd | L | 0-2 |
| England - Championship | 2023/01/01 15:00 | Millwall v Rotherham | W | 3-0 |
| England - Championship | 2022/12/29 19:45 | Millwall v Bristol City | D | 0-0 |
| England - Championship | 2022/12/26 12:00 | Watford v Millwall | W | 0-2 |
| England - Championship | 2022/12/10 15:00 | Millwall v Wigan | D | 1-1 |
| England - Championship | 2022/12/03 12:30 | Sunderland v Millwall | L | 3-0 |
| Europa - Venskabskampe | 2022/11/26 13:00 | Millwall v Brøndby | D | 1-1 |