Head to Head
| Wales Championship South | 2024/10/12 13:30 | Trefelin BGC v Carmarthen | L | 2-1 |
| Wales Championship South | 2024/03/08 19:30 | Trefelin BGC v Carmarthen | D | 1-1 |
| Wales Championship South | 2023/08/28 13:30 | Carmarthen v Trefelin BGC | W | 6-1 |
| Wales Championship South | 2023/04/18 18:30 | Trefelin BGC v Carmarthen | W | 0-3 |
| Wales Championship South | 2022/08/26 18:30 | Carmarthen v Trefelin BGC | W | 2-1 |
| Wales Championship South | 2021/12/04 14:00 | Trefelin BGC v Carmarthen | W | 0-2 |
| Wales Championship South | 2021/11/19 19:30 | Carmarthen v Trefelin BGC | D | 1-1 |
Home History
| Wales Championship South | 2025/01/25 14:00 | Carmarthen v Caerau Ely | W | 2-0 |
| Wales Championship South | 2025/01/18 14:30 | Cambrian United v Carmarthen | L | 2-1 |
| Wales Championship South | 2025/01/11 14:00 | Llantwit Major v Carmarthen | W | 0-2 |
| Wales Championship South | 2025/01/07 20:00 | Carmarthen v Cwmbran Celtic | W | 3-1 |
| Wales Championship South | 2025/01/04 14:00 | Carmarthen v Taffs Well | W | 2-0 |
| Wales Championship South | 2025/01/01 14:00 | Carmarthen v Ammanford AFC | W | 3-0 |
| Wales Championship South | 2024/12/28 14:30 | Trethomas Bluebirds AFC v Carmarthen | L | 3-0 |
| Wales Cup | 2024/12/14 14:00 | Carmarthen v Holyhead Hotspur | W | 4-3 |
Away History
| Wales Championship South | 2025/01/25 14:00 | Llantwit Major v Trefelin BGC | D | 0-0 |
| Wales Championship South | 2025/01/17 19:30 | Trefelin BGC v Cwmbran Celtic | W | 1-0 |
| Wales Championship South | 2024/12/30 19:30 | Trefelin BGC v Afan Lido | D | 1-1 |
| Wales Championship South | 2024/12/26 12:30 | Baglan Dragons v Trefelin BGC | W | 1-2 |
| Wales Championship South | 2024/12/13 19:30 | Trefelin BGC v Newport City FC | W | 4-3 |
| Wales Championship South | 2024/11/30 14:30 | Pontypridd Utd v Trefelin BGC | L | 4-2 |
| Wales Championship South | 2024/11/22 19:30 | Trefelin BGC v Ammanford AFC | L | 0-1 |
| Wales Cup | 2024/11/16 14:00 | Trefelin BGC v Connah's Quay | L | 1-2 |