| 3. Round | 22/08/2022 | Wolverhampton Wanderers U21 | - | Brighton & Hove Albion U21 | 2:0 | ||||
| 15. Round | 14/01/2023 | Manchester City U21 | - | Brighton & Hove Albion U21 | 2:1 | ||||
| 19. Round | 20/02/2023 | Brighton & Hove Albion U21 | - | Blackburn Rovers U21 | 4:2 | ||||
| 20. Round | 27/02/2023 | West Ham United U21 | - | Brighton & Hove Albion U21 | 3:2 | ||||
| 23. Round | 03/04/2023 | Liverpool FC U21 | - | Brighton & Hove Albion U21 | 2:2 | ||||
| 6. Round | 09/04/2023 | Brighton & Hove Albion U21 | - | Manchester City U21 | 3:2 | ||||
| 26. Round | 28/04/2023 | Chelsea FC U21 | - | Brighton & Hove Albion U21 | 1:4 |  |
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| 10. Round | 05/05/2023 | Fulham FC U21 | - | Brighton & Hove Albion U21 | 3:2 |  |
Ireland