| 2. Round | 21/08/2017 | Brighton & Hove Albion U23 | - | Fulham FC U23 | 4:2 | ||||
| 3. Round | 25/08/2017 | Brighton & Hove Albion U23 | - | Reading FC U23 | 1:2 | ||||
| 16. Round | 29/01/2018 | Newcastle United U23 | - | Brighton & Hove Albion U23 | 0:2 | ||||
| 18. Round | 16/02/2018 | Blackburn Rovers U23 | - | Brighton & Hove Albion U23 | 0:2 |  |
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| 20. Round | 09/03/2018 | Middlesbrough FC U23 | - | Brighton & Hove Albion U23 | 0:3 |
Wales