| 1. Jornada | 10.08.2018 | Cardiff Metropolitan | - | Newtown AFC | 2:1 | ||||
| 2. Jornada | 17.08.2018 | Newtown AFC | - | Caernarfon Town | 2:0 | ||||
| 3. Jornada | 25.08.2018 | Llandudno FC | - | Newtown AFC | 0:0 | ||||
| 4. Jornada | 01.09.2018 | Newtown AFC | - | Bala Town | 2:0 | ||||
| 5. Jornada | 08.09.2018 | Carmarthen Town | - | Newtown AFC | 3:0 | ||||
| 6. Jornada | 14.09.2018 | Connah's Quay Nomads | - | Newtown AFC | 3:1 | ||||
| 7. Jornada | 22.09.2018 | Newtown AFC | - | Cardiff Metropolitan | 2:1 | ||||
| 8. Jornada | 28.09.2018 | Llanelli Town | - | Newtown AFC | 1:3 |  |
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| 9. Jornada | 06.10.2018 | Newtown AFC | - | Barry Town United | 2:0 | ||||
| 13. Jornada | 02.11.2018 | Cefn Druids | - | Newtown AFC | 1:1 | ||||
| 14. Jornada | 10.11.2018 | Newtown AFC | - | Llanelli Town | 7:1 | ||||
| 17. Jornada | 15.12.2018 | Newtown AFC | - | Llandudno FC | 3:1 | ||||
| 18. Jornada | 22.12.2018 | Newtown AFC | - | Carmarthen Town | 1:1 | ||||
| 19. Jornada | 26.12.2018 | Aberystwyth Town | - | Newtown AFC | 0:2 |  |
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| 20. Jornada | 30.12.2018 | Newtown AFC | - | Aberystwyth Town | 2:1 | ||||
| 22. Jornada | 12.01.2019 | Newtown AFC | - | Cefn Druids | 1:1 |
Gales