| 1. Round | 14/08/2023 | Crystal Palace U21 | - | Manchester United U21 | 3:2 | ||||
| 2. Round | 20/08/2023 | Reading FC U21 | - | Crystal Palace U21 | 2:0 | ||||
| 3. Round | 28/08/2023 | Crystal Palace U21 | - | Fulham FC U21 | 2:5 | ||||
| 4. Round | 01/09/2023 | Wolverhampton Wanderers U21 | - | Crystal Palace U21 | 3:2 |  |
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| 5. Round | 23/09/2023 | Nottingham Forest U21 | - | Crystal Palace U21 | 4:3 | ||||
| 6. Round | 01/10/2023 | Crystal Palace U21 | - | Liverpool FC U21 | 2:4 | ||||
| 7. Round | 30/10/2023 | Crystal Palace U21 | - | West Bromwich Albion U21 | 3:0 | ||||
| 14. Round | 19/02/2024 | Leicester City U21 | - | Crystal Palace U21 | 1:1 | ||||
| 16. Round | 11/03/2024 | Crystal Palace U21 | - | Aston Villa U21 | 4:2 | ||||
| 17. Round | 15/03/2024 | Southampton FC U21 | - | Crystal Palace U21 | 4:0 | ||||
| 19. Round | 12/04/2024 | Crystal Palace U21 | - | Chelsea FC U21 | 2:2 |
England