Head to Head
| Wales SRC Trophy | 2022/12/10 14:30 | RGC 1404 v Carmarthen | L | 40-3 |
| Wales SRC Trophy | 2022/01/29 14:30 | Carmarthen v RGC 1404 | W | 17-14 |
| Wales SRC Trophy | 2020/02/15 12:00 | RGC 1404 v Carmarthen | D | 15-15 |
| Wales SRC Trophy | 2019/11/02 14:30 | Carmarthen v RGC 1404 | W | 22-6 |
| Wales SRC Trophy | 2019/03/02 14:30 | RGC 1404 v Carmarthen | D | 15-15 |
| Wales SRC Trophy | 2018/10/20 13:30 | Carmarthen v RGC 1404 | W | 35-22 |
| Wales SRC Trophy | 2018/02/17 14:30 | RGC 1404 v Carmarthen | D | 20-20 |
| Wales SRC Trophy | 2017/12/01 19:15 | Carmarthen v RGC 1404 | W | 25-22 |
| Wales SRC Trophy | 2017/09/30 13:30 | RGC 1404 v Carmarthen | L | 26-13 |
| Wales SRC Trophy | 2017/04/29 13:30 | RGC 1404 v Carmarthen | L | 38-20 |
| Wales SRC Trophy | 2016/09/24 13:30 | Carmarthen v RGC 1404 | L | 12-17 |
| WRU Challenge Cup | 2016/02/27 14:30 | RGC 1404 v Carmarthen | W | 19-25 |