| 1. Round | 13/08/2017 | Barry Town United | - | Aberystwyth Town | 1:1 | ||||
| 3. Round | 25/08/2017 | Barry Town United | - | The New Saints | 0:1 | ||||
| 4. Round | 09/09/2017 | Barry Town United | - | Newtown AFC | 2:0 | ||||
| 5. Round | 16/09/2017 | Llandudno FC | - | Barry Town United | 1:0 | ||||
| 6. Round | 21/09/2017 | Barry Town United | - | Carmarthen Town | 3:1 | ||||
| 7. Round | 30/09/2017 | Bangor City | - | Barry Town United | 0:1 | ||||
| 8. Round | 07/10/2017 | Aberystwyth Town | - | Barry Town United | 0:0 | ||||
| 9. Round | 14/10/2017 | Barry Town United | - | Cefn Druids | 1:3 | ||||
| 10. Round | 21/10/2017 | Bala Town | - | Barry Town United | 2:0 | ||||
| 11. Round | 29/10/2017 | Barry Town United | - | Connah's Quay Nomads | 0:1 | ||||
| 18. Round | 23/12/2017 | Barry Town United | - | Prestatyn Town | 4:0 | ||||
| 20. Round | 31/12/2017 | Cardiff Metropolitan | - | Barry Town United | 3:0 | ||||
| 21. Round | 06/01/2018 | Connah's Quay Nomads | - | Barry Town United | 3:0 | ||||
| 22. Round | 13/01/2018 | Barry Town United | - | Bala Town | 0:1 |
Wales