[16] Birmingham 0-4 Cardiff [8] 2021-05-01 14:00
Stadium: St Andrew's Trillion Trophy Stadium Round: 45
Referee: Andy Davies Home Manager: Lee Bowyer Away Manager: Michael Joseph McCarthy
Head to Head
| England Championship | 2020/12/16 19:00 | Cardiff v Birmingham | L | 3-2 |
| England Championship | 2020/01/18 15:00 | Birmingham v Cardiff | D | 1-1 |
| England Championship | 2019/11/02 15:00 | Cardiff v Birmingham | L | 4-2 |
| England Championship | 2018/03/10 15:00 | Cardiff v Birmingham | L | 3-2 |
| England Championship | 2017/10/13 18:45 | Birmingham v Cardiff | W | 1-0 |
| England Championship | 2017/03/11 15:00 | Cardiff v Birmingham | D | 1-1 |
| England Championship | 2016/08/06 14:00 | Birmingham v Cardiff | D | 0-0 |
| England Championship | 2016/05/07 11:30 | Cardiff v Birmingham | D | 1-1 |
Home History
| England Championship | 2021/04/24 14:00 | Derby v Birmingham | W | 1-2 |
| England Championship | 2021/04/21 18:45 | Birmingham v Nottm Forest | D | 1-1 |
| England Championship | 2021/04/18 11:00 | Rotherham v Birmingham | W | 0-1 |
| England Championship | 2021/04/10 14:00 | Birmingham v Stoke | W | 2-0 |
| England Championship | 2021/04/06 18:00 | Brentford v Birmingham | D | 0-0 |
| England Championship | 2021/04/02 19:00 | Birmingham v Swansea | W | 1-0 |
| England Championship | 2021/03/20 15:00 | Watford v Birmingham | L | 3-0 |
| England Championship | 2021/03/17 19:45 | Birmingham v Reading | W | 2-1 |
Away History
| England Championship | 2021/04/24 14:00 | Cardiff v Wycombe | W | 2-1 |
| England Championship | 2021/04/20 17:00 | Brentford v Cardiff | D | 1-1 |
| England Championship | 2021/04/16 17:00 | Reading v Cardiff | D | 1-1 |
| England Championship | 2021/04/10 14:00 | Cardiff v Blackburn | D | 2-2 |
| England Championship | 2021/04/05 16:30 | Sheff Wed v Cardiff | L | 5-0 |
| England Championship | 2021/04/02 14:00 | Cardiff v Nottm Forest | L | 0-1 |
| England Championship | 2021/03/20 17:30 | Swansea v Cardiff | W | 0-1 |
| England Championship | 2021/03/16 19:00 | Cardiff v Stoke | D | 0-0 |