| 8. Round | 23/10/2017 | Leicester City U23 | - | Swansea City U23 | 2:0 | ||||
| 9. Round | 27/10/2017 | Swansea City U23 | - | Everton FC U23 | 1:2 |  |
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| 10. Round | 20/11/2017 | Swansea City U23 | - | Arsenal FC U23 | 3:1 | ||||
| 11. Round | 26/11/2017 | Sunderland AFC U23 | - | Swansea City U23 | 0:2 | ||||
| 14. Round | 06/01/2018 | Swansea City U23 | - | Chelsea FC U23 | 2:0 | ||||
| 16. Round | 29/01/2018 | Swansea City U23 | - | West Ham United U23 | 3:0 | ||||
| 17. Round | 02/02/2018 | Manchester City U23 | - | Swansea City U23 | 0:1 | ||||
| 18. Round | 16/02/2018 | Swansea City U23 | - | Tottenham Hotspur U23 | 2:2 | ||||
| 19. Round | 05/03/2018 | Everton FC U23 | - | Swansea City U23 | 2:0 | ||||
| 20. Round | 12/03/2018 | Swansea City U23 | - | Leicester City U23 | 3:1 |
Wales