Head to Head
| Welsh Premiership | 2018/02/17 14:30 | RGC 1404 v Carmarthen | D | 20-20 |
| Welsh Premiership | 2017/12/01 19:15 | Carmarthen v RGC 1404 | W | 25-22 |
| Welsh Premiership | 2017/09/30 13:30 | RGC 1404 v Carmarthen | L | 26-13 |
| Welsh Premiership | 2017/04/29 13:30 | RGC 1404 v Carmarthen | L | 38-20 |
| Welsh Premiership | 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 |
Home History
| Welsh Premiership | 2018/10/13 13:30 | Aberavon v Carmarthen | L | 10-5 |
| Welsh Premiership | 2018/10/06 12:00 | Carmarthen v Llanelli | L | 18-19 |
| Welsh Premiership | 2018/09/29 13:30 | Bedwas v Carmarthen | W | 34-35 |
| Welsh Premiership | 2018/09/22 13:30 | Carmarthen v Cardiff | W | 19-13 |
| Welsh Premiership | 2018/09/15 13:30 | Bargoed v Carmarthen | W | 14-19 |
| Welsh Premiership | 2018/09/08 13:30 | Carmarthen v Cross Keys | W | 41-28 |
| Welsh Premiership | 2018/09/01 13:30 | Carmarthen v Newport | L | 12-29 |
| Welsh Premiership | 2018/05/12 13:30 | Carmarthen v Neath | W | 18-14 |
Away History
| Welsh Premiership | 2018/10/13 13:30 | RGC 1404 v Newport | L | 8-15 |
| Welsh Premiership | 2018/10/06 16:15 | Llandovery v RGC 1404 | W | 24-32 |
| Welsh Premiership | 2018/09/28 18:15 | RGC 1404 v Merthyr | L | 10-34 |
| Welsh Premiership | 2018/09/21 18:15 | Pontypridd v RGC 1404 | W | 18-32 |
| Welsh Premiership | 2018/09/15 13:30 | RGC 1404 v Ebbw Vale | L | 12-19 |
| Welsh Premiership | 2018/09/08 13:30 | Swansea v RGC 1404 | W | 26-34 |
| Welsh Premiership | 2018/09/01 13:30 | RGC 1404 v Neath | W | 37-19 |
| Welsh Premiership | 2018/05/19 13:30 | Bargoed v RGC 1404 | W | 31-35 |