| 1. Round | 13/08/2023 | Newcastle United U21 | - | Southampton FC U21 | 5:3 |  |
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| 2. Round | 19/08/2023 | Tottenham Hotspur U21 | - | Newcastle United U21 | 4:1 | ||||
| 3. Round | 25/08/2023 | Reading FC U21 | - | Newcastle United U21 | 1:0 | ||||
| 4. Round | 02/09/2023 | Newcastle United U21 | - | Manchester City U21 | 0:4 | ||||
| 5. Round | 23/09/2023 | Brighton & Hove Albion U21 | - | Newcastle United U21 | 1:1 | ||||
| 7. Round | 29/10/2023 | Newcastle United U21 | - | Everton FC U21 | 1:0 | ||||
| 10. Round | 16/12/2023 | Manchester United U21 | - | Newcastle United U21 | 3:2 | ||||
| 8. Round | 08/01/2024 | Leicester City U21 | - | Newcastle United U21 | 2:2 | ||||
| 12. Round | 28/01/2024 | Blackburn Rovers U21 | - | Newcastle United U21 | 2:1 | ||||
| 19. Round | 13/04/2024 | Newcastle United U21 | - | Fulham FC U21 | 1:3 | ||||
| 9. Round | 19/04/2024 | Newcastle United U21 | - | Leeds United U21 | 0:2 | ||||
| 20. Round | 26/04/2024 | Stoke City U21 | - | Newcastle United U21 | 1:2 | ||||
| 11. Round | 29/04/2024 | Newcastle United U21 | - | Aston Villa U21 | 0:1 |
Scotland