Home History
| Wales Championship South | 2021/10/30 13:30 | Afan Lido v Carmarthen | W | 0-4 |
| Wales Championship South | 2021/10/23 13:30 | Carmarthen v Briton Ferry | D | 1-1 |
| Wales Cup | 2021/10/16 13:30 | Carmarthen v T.N.S. | D | 0-0 |
| Wales Championship South | 2021/10/09 13:30 | Undy Athletic v Carmarthen | W | 2-3 |
| Wales Championship South | 2021/10/01 18:30 | Goytre United v Carmarthen | D | 1-1 |
| Wales Cup | 2021/09/25 13:30 | Newtown v Carmarthen | W | 5-6 |
| Wales Championship South | 2021/09/21 18:30 | Carmarthen v Risca United | W | 1-0 |
| Wales Championship South | 2021/09/18 13:30 | Carmarthen v Cambrian United | W | 3-1 |
Away History
| Wales Championship South | 2021/10/23 13:30 | Trefelin BGC v Swansea University | L | 0-2 |
| Wales Championship South | 2021/10/09 13:30 | Taffs Well v Trefelin BGC | D | 1-1 |
| Wales Championship South | 2021/10/02 13:30 | Trefelin BGC v Cambrian United | W | 4-1 |
| Wales Cup | 2021/09/25 11:45 | Trefelin BGC v Connah's Quay | L | 0-4 |
| Wales League Cup | 2021/09/21 18:45 | Barry Town v Trefelin BGC | L | 3-0 |
| Wales Championship South | 2021/09/18 13:30 | Trefelin BGC v Cwmbran Celtic | L | 3-4 |
| Wales Championship South | 2021/09/10 18:30 | Briton Ferry v Trefelin BGC | L | 3-1 |
| Wales Cup | 2021/09/03 18:30 | Briton Ferry v Trefelin BGC | W | 0-3 |