Head to Head
| Wales Championship South | 2019/08/26 13:30 | Cwmbran Celtic v Llantwit Major | W | 0-2 |
| Wales League Division 1 | 2019/01/12 14:00 | Cwmbran Celtic v Llantwit Major | W | 2-4 |
| Wales League Division 1 | 2018/09/22 14:30 | Llantwit Major v Cwmbran Celtic | L | 0-1 |
Home History
| Wales Championship South | 2019/11/30 14:00 | Llantwit Major v Cambrian United | D | 0-0 |
| Wales Championship South | 2019/11/23 14:30 | Ammanford AFC v Llantwit Major | L | 4-1 |
| Wales Championship South | 2019/11/16 14:30 | Haverfordwest County v Llantwit Major | L | 2-1 |
| Wales Championship South | 2019/10/12 13:30 | Caerau Ely v Llantwit Major | D | 2-2 |
| Wales Championship South | 2019/10/05 13:30 | Llantwit Major v Undy Athletic | D | 1-1 |
| Wales Championship South | 2019/09/28 13:30 | Briton Ferry v Llantwit Major | W | 2-4 |
| Wales Championship South | 2019/09/20 18:30 | Cwmamman United v Llantwit Major | W | 1-3 |
| Wales Championship South | 2019/09/14 13:30 | Llantwit Major v Swansea University | L | 2-3 |
Away History
| Wales Championship South | 2019/11/30 14:30 | Swansea University v Cwmbran Celtic | L | 2-1 |
| Wales Championship South | 2019/11/16 14:00 | Cwmbran Celtic v Taffs Well | W | 2-0 |
| Wales Championship South | 2019/11/02 14:30 | STM Sports v Cwmbran Celtic | D | 0-0 |
| Wales Championship South | 2019/10/12 13:30 | Afan Lido v Cwmbran Celtic | D | 1-1 |
| Wales Championship South | 2019/10/05 13:30 | Cwmbran Celtic v Haverfordwest County | L | 0-1 |
| Wales Championship South | 2019/09/27 18:30 | Llanelli Town v Cwmbran Celtic | L | 1-0 |
| Wales Championship South | 2019/09/21 13:30 | Cwmbran Celtic v Goytre United | W | 4-0 |
| Wales Championship South | 2019/09/14 13:30 | Cwmbran Celtic v Pontypridd Utd | L | 2-6 |