| 1. Ronde | 06.08.2023 | Leeds United | - | Cardiff City | 2:2 | ||||
| 3. Ronde | 19.08.2023 | Leicester City | - | Cardiff City | 2:1 |  |
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| 8. Ronde | 24.09.2023 | Sunderland AFC | - | Cardiff City | 0:1 | ||||
| 10. Ronde | 03.10.2023 | Middlesbrough FC | - | Cardiff City | 2:0 | ||||
| 14. Ronde | 28.10.2023 | Cardiff City | - | Bristol City | 2:0 | ||||
| 16. Ronde | 11.11.2023 | Cardiff City | - | Norwich City | 2:3 | ||||
| 18. Ronde | 28.11.2023 | Cardiff City | - | West Bromwich Albion | 0:1 | ||||
| 21. Ronde | 13.12.2023 | Cardiff City | - | Birmingham City | 0:1 | ||||
| 28. Ronde | 20.01.2024 | Plymouth Argyle | - | Cardiff City | 3:1 | ||||
| 30. Ronde | 03.02.2024 | Watford FC | - | Cardiff City | 0:1 | ||||
| 33. Ronde | 17.02.2024 | Norwich City | - | Cardiff City | 4:1 | ||||
| 29. Ronde | 20.02.2024 | Cardiff City | - | Blackburn Rovers | 0:0 | ||||
| 44. Ronde | 20.04.2024 | Cardiff City | - | Southampton FC | 2:1 | ||||
| 45. Ronde | 27.04.2024 | Cardiff City | - | Middlesbrough FC | 1:4 | ||||
| 46. Ronde | 04.05.2024 | Rotherham United | - | Cardiff City | 5:2 |
Engeland