| 1. Round | 12/08/2017 | Llandudno FC | - | Carmarthen Town | 3:0 |  |
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| 2. Round | 18/08/2017 | Aberystwyth Town | - | Llandudno FC | 0:2 | ||||
| 4. Round | 07/09/2017 | Llandudno FC | - | Prestatyn Town | 2:2 | ||||
| 6. Round | 22/09/2017 | The New Saints | - | Llandudno FC | 1:0 | ||||
| 7. Round | 30/09/2017 | Llandudno FC | - | Cefn Druids | 1:2 | ||||
| 8. Round | 08/10/2017 | Cardiff Metropolitan | - | Llandudno FC | 1:0 | ||||
| 9. Round | 14/10/2017 | Llandudno FC | - | Aberystwyth Town | 2:3 | ||||
| 11. Round | 28/10/2017 | Llandudno FC | - | Newtown AFC | 2:1 | ||||
| 12. Round | 03/11/2017 | Bala Town | - | Llandudno FC | 2:1 | ||||
| 13. Round | 11/11/2017 | Barry Town United | - | Llandudno FC | 2:0 | ||||
| 14. Round | 17/11/2017 | Llandudno FC | - | The New Saints | 0:1 | ||||
| 15. Round | 24/11/2017 | Prestatyn Town | - | Llandudno FC | 1:3 | ||||
| 17. Round | 14/12/2017 | Newtown AFC | - | Llandudno FC | 2:1 | |
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| 18. Round | 20/12/2017 | Llandudno FC | - | Cardiff Metropolitan | 0:0 | ||||
| 19. Round | 26/12/2017 | Llandudno FC | - | Bangor City | 0:0 | ||||
| 20. Round | 01/01/2018 | Bangor City | - | Llandudno FC | 0:1 |
Wales