| 1. Round | 12/08/2018 | Llanelli Town | - | Connah's Quay Nomads | 0:7 | ||||
| 2. Round | 18/08/2018 | Cefn Druids | - | Llanelli Town | 2:3 | ||||
| 3. Round | 24/08/2018 | Llanelli Town | - | Barry Town United | 1:1 | ||||
| 4. Round | 31/08/2018 | Aberystwyth Town | - | Llanelli Town | 3:1 | ||||
| 5. Round | 08/09/2018 | Bala Town | - | Llanelli Town | 3:1 |  |
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| 7. Round | 22/09/2018 | Caernarfon Town | - | Llanelli Town | 3:0 | ||||
| 8. Round | 28/09/2018 | Llanelli Town | - | Newtown AFC | 1:3 | ||||
| 9. Round | 06/10/2018 | Llandudno FC | - | Llanelli Town | 1:2 | ||||
| 10. Round | 12/10/2018 | Llanelli Town | - | Cardiff Metropolitan | 0:2 |  |
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| 13. Round | 03/11/2018 | Connah's Quay Nomads | - | Llanelli Town | 6:0 |  |
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| 14. Round | 10/11/2018 | Newtown AFC | - | Llanelli Town | 7:1 | ||||
| 15. Round | 17/11/2018 | Llanelli Town | - | Cefn Druids | 2:0 | ||||
| 16. Round | 01/12/2018 | Llanelli Town | - | Caernarfon Town | 2:2 | |
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| 20. Round | 01/01/2019 | Carmarthen Town | - | Llanelli Town | 2:0 | |
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| 21. Round | 05/01/2019 | Llanelli Town | - | Llandudno FC | 2:1 | ||||
| 22. Round | 12/01/2019 | The New Saints | - | Llanelli Town | 5:0 |
Wales