Head to Head
| Wales Championship South | 2024/10/25 18:30 | Carmarthen v Llantwit Major | W | 0-1 |
| Wales Championship South | 2024/04/20 13:30 | Carmarthen v Llantwit Major | W | 0-3 |
| Wales Championship South | 2023/07/29 13:30 | Llantwit Major v Carmarthen | L | 1-2 |
| Wales Championship South | 2023/02/25 14:00 | Llantwit Major v Carmarthen | D | 0-0 |
| Wales Championship South | 2022/08/02 18:30 | Carmarthen v Llantwit Major | L | 4-1 |
| Wales League Cup | 2022/07/23 13:30 | Llantwit Major v Carmarthen | L | 0-2 |
| Wales Championship South | 2022/03/05 14:30 | Llantwit Major v Carmarthen | W | 1-0 |
| Wales Championship South | 2021/07/27 18:30 | Carmarthen v Llantwit Major | W | 0-1 |