| 1. Jornada | 12.09.2020 | Barry Town United | - | The New Saints | 0:3 |  |
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| 3. Jornada | 19.09.2020 | Barry Town United | - | Caernarfon Town | 3:1 | |
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| 4. Jornada | 26.09.2020 | Flint Town United | - | Barry Town United | 0:1 | ||||
| 5. Jornada | 30.09.2020 | Barry Town United | - | Haverfordwest County | 2:1 | ||||
| 6. Jornada | 03.10.2020 | Aberystwyth Town | - | Barry Town United | 1:2 |  |
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| 9. Jornada | 17.10.2020 | Barry Town United | - | Connah's Quay Nomads | 0:0 | |
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| 13. Jornada | 14.11.2020 | The New Saints | - | Barry Town United | 2:1 | |
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| 15. Jornada | 28.11.2020 | Connah's Quay Nomads | - | Barry Town United | 3:1 | |
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| 12. Jornada | 12.12.2020 | Caernarfon Town | - | Barry Town United | 2:0 | |
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| 20. Jornada | 16.12.2020 | Haverfordwest County | - | Barry Town United | 2:1 | |
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| 17. Jornada | 19.12.2020 | Barry Town United | - | Cefn Druids | 4:1 | |
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| 10. Jornada | 06.03.2021 | Cefn Druids | - | Barry Town United | 0:1 | ||||
| 19. Jornada | 09.03.2021 | Barry Town United | - | Penybont FC | 0:1 | |
Gales