Home History
| Wales League Cup | 2024/07/20 13:30 | Llantwit Major v Newport City FC | W | 2-0 |
| Wales Championship South | 2024/04/20 13:30 | Carmarthen v Llantwit Major | W | 0-3 |
| Wales Championship South | 2024/04/13 12:30 | Goytre United v Llantwit Major | D | 2-2 |
| Wales Championship South | 2024/04/06 13:30 | Llantwit Major v Goytre United | L | 0-1 |
| Wales Championship South | 2024/04/01 13:30 | Llantwit Major v Abergavenny Town | W | 4-0 |
| Wales Championship South | 2024/03/29 14:00 | Baglan Dragons v Llantwit Major | D | 0-0 |
| Wales Championship South | 2024/03/23 14:00 | Llantwit Major v Pontardawe Town | D | 0-0 |
| Wales Championship South | 2024/03/16 14:00 | Llantwit Major v Cwmbran Celtic | D | 1-1 |
Away History
| Wales League Cup | 2024/07/20 11:30 | Cwmbran Celtic v Trethomas Bluebirds AFC | W | 2-3 |
| Wales Cup | 2023/11/11 14:00 | T.N.S. v Trethomas Bluebirds AFC | L | 7-0 |
| Wales Cup | 2023/10/14 13:00 | Trethomas Bluebirds AFC v Penrhiwceiber Rangers | W | 6-1 |
| Wales Cup | 2023/09/16 13:00 | Trethomas Bluebirds AFC v Ely Rangers | W | 4-1 |
| Wales Cup | 2022/11/11 19:30 | Penydarren BGC v Trethomas Bluebirds AFC | L | 1-0 |
| Wales Cup | 2022/10/08 16:45 | Trethomas Bluebirds AFC v Haverfordwest County | W | 2-1 |
| Wales Cup | 2022/09/17 13:30 | Trethomas Bluebirds AFC v Ton Pentre | W | 6-0 |
| Wales Cup | 2021/09/04 13:00 | Carmarthen v Trethomas Bluebirds AFC | L | 2-1 |