| 1. Round | 16/08/2019 | Aberystwyth Town | - | Carmarthen Town | 3:2 | ||||
| 2. Round | 23/08/2019 | Carmarthen Town | - | Newtown AFC | 1:2 | ||||
| 3. Round | 26/08/2019 | Connah's Quay Nomads | - | Carmarthen Town | 1:1 | ||||
| 4. Round | 30/08/2019 | Carmarthen Town | - | Barry Town United | 0:1 | ||||
| 5. Round | 07/09/2019 | Carmarthen Town | - | Cardiff Metropolitan | 2:2 | ||||
| 7. Round | 21/09/2019 | Carmarthen Town | - | The New Saints | 2:6 | ||||
| 8. Round | 28/09/2019 | Airbus UK | - | Carmarthen Town | 1:0 | ||||
| 9. Round | 05/10/2019 | Carmarthen Town | - | Connah's Quay Nomads | 1:2 | ||||
| 10. Round | 12/10/2019 | Bala Town | - | Carmarthen Town | 2:1 |  |
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| 11. Round | 18/10/2019 | Carmarthen Town | - | Aberystwyth Town | 0:0 |  |
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| 12. Round | 26/10/2019 | Caernarfon Town | - | Carmarthen Town | 2:0 | ||||
| 16. Round | 30/11/2019 | Carmarthen Town | - | Bala 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 | ||||
| 20. Round | 01/01/2020 | Penybont FC | - | Carmarthen Town | 1:1 |
Wales