| 1. Round | 11/08/2018 | Fulham FC [U18] | - | Swansea City [U18] | 1:1 | ||||
| 2. Round | 18/08/2018 | Swansea City [U18] | - | Tottenham Hotspur [U18] | 1:5 | ||||
| 7. Round | 06/10/2018 | Swansea City [U18] | - | Southampton FC [U18] | 1:3 | ||||
| 10. Round | 24/11/2018 | Brighton & Hove Albion [U18] | - | Swansea City [U18] | 1:2 |  |
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| 13. Round | 19/12/2018 | Swansea City [U18] | - | Fulham FC [U18] | 1:1 | ||||
| 14. Round | 19/01/2019 | West Ham United [U18] | - | Swansea City [U18] | 2:0 | ||||
| 17. Round | 02/03/2019 | Swansea City [U18] | - | Reading FC [U18] | 0:1 |
Wales