| 2. Round | 15/09/2020 | Cardiff Metropolitan | - | Haverfordwest County | 0:0 | ||||
| 4. Round | 27/09/2020 | Haverfordwest County | - | Connah's Quay Nomads | 1:4 | ||||
| 5. Round | 30/09/2020 | Barry Town United | - | Haverfordwest County | 2:1 | ||||
| 6. Round | 03/10/2020 | Bala Town | - | Haverfordwest County | 1:2 | ||||
| 7. Round | 06/10/2020 | Haverfordwest County | - | Penybont FC | 0:4 | ||||
| 8. Round | 10/10/2020 | Flint Town United | - | Haverfordwest County | 0:2 |  |
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| 10. Round | 24/10/2020 | The New Saints | - | Haverfordwest County | 3:2 | ||||
| 15. Round | 28/11/2020 | Caernarfon Town | - | Haverfordwest County | 1:4 | ||||
| 20. Round | 16/12/2020 | Haverfordwest County | - | Barry Town United | 2:1 |
Wales