Head to Head
| Wales SRC Trophy | 2019/05/04 13:30 | Carmarthen v Merthyr | W | 21-40 |
| Wales SRC Trophy | 2018/12/07 19:10 | Merthyr v Carmarthen | W | 30-5 |
| Wales SRC Trophy | 2018/04/21 13:30 | Merthyr v Carmarthen | L | 21-33 |
| Wales SRC Trophy | 2017/04/08 13:30 | Merthyr v Carmarthen | W | 30-21 |
| Welsh Premiership Challenge Cup | 2017/03/15 19:30 | Carmarthen v Merthyr | L | 37-31 |
| Wales SRC Trophy | 2016/12/03 14:30 | Carmarthen v Merthyr | L | 26-13 |
Home History
| Wales SRC Trophy | 2019/12/14 14:30 | Cardiff v Merthyr | L | 20-3 |
| Wales SRC Trophy | 2019/12/07 14:30 | Merthyr v Llanelli | L | 20-22 |
| Wales SRC Trophy | 2019/11/22 19:05 | Pontypridd v Merthyr | L | 31-7 |
| Wales SRC Trophy | 2019/11/15 19:05 | Merthyr v Llandovery | W | 33-31 |
| WRU Challenge Cup | 2019/11/09 14:30 | Merthyr v Bedwas | W | 24-17 |
| Wales SRC Trophy | 2019/11/02 14:30 | Swansea v Merthyr | W | 10-17 |
| Wales SRC Trophy | 2019/10/27 14:30 | Newport v Merthyr | W | 17-29 |
| Wales SRC Trophy | 2019/10/19 13:30 | Merthyr v Aberavon | L | 22-29 |
Away History
| Wales SRC Trophy | 2019/12/14 14:30 | Carmarthen v Newport | W | 26-20 |
| Wales SRC Trophy | 2019/12/06 19:05 | Aberavon v Carmarthen | W | 29-34 |
| Wales SRC Trophy | 2019/11/23 14:30 | Carmarthen v Bridgend Ravens | W | 38-8 |
| Wales SRC Trophy | 2019/11/16 14:30 | Ebbw Vale v Carmarthen | W | 20-26 |
| Wales SRC Trophy | 2019/11/02 14:30 | Carmarthen v RGC 1404 | W | 22-6 |
| Wales SRC Trophy | 2019/10/26 13:30 | Carmarthen v Swansea | W | 21-12 |
| Wales SRC Trophy | 2019/10/19 16:15 | Cardiff v Carmarthen | L | 34-20 |
| Wales SRC Trophy | 2019/10/12 13:30 | Carmarthen v Llanelli | W | 28-18 |