Home History
| 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 |
| Wales Championship South | 2021/08/28 13:30 | Trefelin BGC v Llantwit Major | L | 2-5 |
| Wales Championship South | 2021/08/24 18:30 | Cambrian United v Trefelin BGC | D | 2-2 |
| Wales Championship South | 2021/08/21 13:30 | Trefelin BGC v Risca United | W | 4-0 |
| Wales Cup | 2021/08/14 11:00 | Trefelin BGC v Fairwater | W | 8-1 |
| Wales Championship South | 2021/08/10 18:30 | Llanelli Town v Trefelin BGC | D | 3-3 |
| Wales League Cup | 2021/08/07 13:30 | Trefelin BGC v Risca United | W | 2-0 |
Away History
| Wales Championship South | 2021/09/11 13:30 | Cwmbran Celtic v Carmarthen | D | 1-1 |
| Wales Championship South | 2021/08/27 18:30 | Ammanford AFC v Cwmbran Celtic | W | 2-3 |
| Wales Championship South | 2021/08/24 18:45 | Pontypridd Utd v Cwmbran Celtic | L | 3-0 |
| Wales Championship South | 2021/08/20 18:30 | Briton Ferry v Cwmbran Celtic | L | 6-0 |
| Wales Cup | 2021/08/13 18:30 | Penydarren BGC v Cwmbran Celtic | L | 1-0 |
| Wales Championship South | 2021/08/10 18:30 | Port Talbot v Cwmbran Celtic | W | 0-4 |
| Wales League Cup | 2021/08/07 13:30 | Cwmbran Celtic v Pontypridd Utd | L | 1-2 |
| Wales Championship South | 2021/07/31 13:30 | Cwmbran Celtic v Swansea University | L | 0-1 |