Head to Head
| Wales SRC Trophy | 2018/12/07 19:10 | Merthyr v Carmarthen | L | 30-5 |
| Wales SRC Trophy | 2018/04/21 13:30 | Merthyr v Carmarthen | W | 21-33 |
| Wales SRC Trophy | 2017/04/08 13:30 | Merthyr v Carmarthen | L | 30-21 |
| Welsh Premiership Challenge Cup | 2017/03/15 19:30 | Carmarthen v Merthyr | W | 37-31 |
| Wales SRC Trophy | 2016/12/03 14:30 | Carmarthen v Merthyr | W | 26-13 |
Home History
| Wales SRC Trophy | 2019/04/20 13:30 | Llandovery v Carmarthen | L | 24-13 |
| Wales SRC Trophy | 2019/04/13 13:30 | Pontypridd v Carmarthen | W | 12-32 |
| Wales SRC Trophy | 2019/04/06 13:30 | Carmarthen v Ebbw Vale | W | 26-18 |
| Wales SRC Trophy | 2019/03/30 14:30 | Carmarthen v Swansea | L | 19-21 |
| Wales SRC Trophy | 2019/03/23 14:30 | Neath v Carmarthen | W | 15-38 |
| Wales SRC Trophy | 2019/03/08 19:15 | Bridgend Ravens v Carmarthen | L | 19-17 |
| Wales SRC Trophy | 2019/03/02 14:30 | RGC 1404 v Carmarthen | D | 15-15 |
| Wales SRC Trophy | 2019/02/16 14:30 | Carmarthen v Aberavon | L | 7-9 |
Away History
| WRU Challenge Cup | 2019/04/28 16:35 | Merthyr v Cardiff | L | 19-25 |
| Wales SRC Trophy | 2019/04/20 16:15 | Merthyr v Bargoed | W | 42-26 |
| Wales SRC Trophy | 2019/04/17 18:30 | Llandovery v Merthyr | L | 36-26 |
| Wales SRC Trophy | 2019/04/13 13:30 | Newport v Merthyr | W | 18-26 |
| WRU Challenge Cup | 2019/04/06 16:30 | Merthyr v Pontypool | W | 20-18 |
| Wales SRC Trophy | 2019/03/30 14:30 | Cross Keys v Merthyr | W | 28-53 |
| WRU Challenge Cup | 2019/03/22 19:05 | Merthyr v Pontypridd | W | 20-11 |
| Wales SRC Trophy | 2019/03/08 19:15 | Merthyr v Ebbw Vale | W | 34-26 |