| 1. Round | 11/08/2023 | Arsenal FC U21 | - | West Ham United U21 | 3:0 | ||||
| 2. Round | 18/08/2023 | Arsenal FC U21 | - | Leicester City U21 | 4:1 | ||||
| 3. Round | 28/08/2023 | Nottingham Forest U21 | - | Arsenal FC U21 | 2:0 | ||||
| 4. Round | 03/09/2023 | Arsenal FC U21 | - | Reading FC U21 | 3:0 |  |
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| 5. Round | 23/09/2023 | Manchester United U21 | - | Arsenal FC U21 | 2:4 |  |
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| 6. Round | 29/09/2023 | Everton FC U21 | - | Arsenal FC U21 | 1:1 | ||||
| 10. Round | 18/12/2023 | Sunderland AFC U21 | - | Arsenal FC U21 | 1:2 | ||||
| 12. Round | 26/01/2024 | Wolverhampton Wanderers U21 | - | Arsenal FC U21 | 2:1 |
Portugal