| 1. Jornada | 12.08.2017 | Cefn Druids | - | Cardiff Metropolitan | 0:3 | ||||
| 2. Jornada | 19.08.2017 | Cardiff Metropolitan | - | Bangor City | 3:1 | ||||
| 3. Jornada | 26.08.2017 | Bala Town | - | Cardiff Metropolitan | 2:1 | ||||
| 4. Jornada | 09.09.2017 | Aberystwyth Town | - | Cardiff Metropolitan | 0:2 | ||||
| 5. Jornada | 15.09.2017 | Cardiff Metropolitan | - | The New Saints | 0:0 | ||||
| 6. Jornada | 23.09.2017 | Connah's Quay Nomads | - | Cardiff Metropolitan | 1:0 | ||||
| 8. Jornada | 08.10.2017 | Cardiff Metropolitan | - | Llandudno FC | 1:0 | ||||
| 9. Jornada | 14.10.2017 | Bangor City | - | Cardiff Metropolitan | 2:3 | ||||
| 10. Jornada | 21.10.2017 | Cardiff Metropolitan | - | Newtown AFC | 2:0 |  |
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| 11. Jornada | 28.10.2017 | The New Saints | - | Cardiff Metropolitan | 2:1 | |
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| 12. Jornada | 04.11.2017 | Cardiff Metropolitan | - | Carmarthen Town | 5:0 | ||||
| 13. Jornada | 11.11.2017 | Prestatyn Town | - | Cardiff Metropolitan | 0:2 | ||||
| 14. Jornada | 19.11.2017 | Cardiff Metropolitan | - | Cefn Druids | 1:1 | ||||
| 16. Jornada | 09.01.2018 | Newtown AFC | - | Cardiff Metropolitan | 3:2 | ||||
| 22. Jornada | 13.01.2018 | Carmarthen Town | - | Cardiff Metropolitan | 0:2 |
Gales