| 6. Round | 29/09/2023 | Aston Villa U21 | - | Sunderland AFC U21 | 2:3 | ||||
| 7. Round | 27/10/2023 | Sunderland AFC U21 | - | Tottenham Hotspur U21 | 2:4 | ||||
| 8. Round | 03/11/2023 | Southampton FC U21 | - | Sunderland AFC U21 | 1:2 |  |
|||
| 11. Round | 12/01/2024 | Nottingham Forest U21 | - | Sunderland AFC U21 | 0:5 |  |
|||
| 14. Round | 17/02/2024 | Reading FC U21 | - | Sunderland AFC U21 | 2:1 | ||||
| 17. Round | 18/03/2024 | Sunderland AFC U21 | - | Newcastle United U21 | 2:3 | ||||
| 13. Round | 22/03/2024 | Sunderland AFC U21 | - | Leicester City U21 | 4:2 | ||||
| 18. Round | 08/04/2024 | Wolverhampton Wanderers U21 | - | Sunderland AFC U21 | 1:2 | |
|
||
| 19. Round | 15/04/2024 | Sunderland AFC U21 | - | Middlesbrough FC U21 | 1:2 | |
|||
| 9. Round | 22/04/2024 | Sunderland AFC U21 | - | Liverpool FC U21 | 2:1 | ||||
| 20. Round | 28/04/2024 | Blackburn Rovers U21 | - | Sunderland AFC U21 | 0:4 |
England