| 12. Round | 26/10/2019 | Caernarfon Town | - | Carmarthen Town | 2:0 | ||||
| 13. Round | 02/11/2019 | Carmarthen Town | - | Cefn Druids | 1:2 | ||||
| 15. Round | 16/11/2019 | Cardiff Metropolitan | - | Carmarthen Town | 0:3 | ||||
| 14. Round | 03/12/2019 | The New Saints | - | Carmarthen Town | 1:0 | ||||
| 17. Round | 14/12/2019 | Newtown AFC | - | Carmarthen Town | 1:0 | ||||
| 18. Round | 21/12/2019 | Carmarthen Town | - | Caernarfon Town | 0:1 | ||||
| 19. Round | 26/12/2019 | Carmarthen Town | - | Penybont FC | 3:2 | ||||
| 20. Round | 01/01/2020 | Penybont FC | - | Carmarthen Town | 1:1 |  |
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| 21. Round | 11/01/2020 | Carmarthen Town | - | Airbus UK | 2:2 | ||||
| 22. Round | 18/01/2020 | Barry Town United | - | Carmarthen Town | 7:1 |
Wales