Head to Head
| Welsh Premiership Challenge Cup | 2017/01/18 19:15 | Carmarthen v Llanelli | L | 33-5 |
| Welsh Premiership Challenge Cup | 2016/10/12 18:15 | Llanelli v Carmarthen | L | 5-38 |
| Wales - Premiership | 2016/09/10 13:30 | Carmarthen v Llanelli | L | 41-10 |
| Wales - Premiership | 2016/02/13 13:00 | Carmarthen v Llanelli | W | 14-40 |
| Welsh Premiership Challenge Cup | 2016/01/13 19:15 | Llanelli v Carmarthen | W | 40-14 |
| Welsh Premiership Challenge Cup | 2015/11/18 19:30 | Carmarthen v Llanelli | L | 38-18 |
| Wales - Premiership | 2015/10/03 13:30 | Llanelli v Carmarthen | W | 30-16 |
| Wales - Premiership | 2015/02/01 16:00 | Llanelli v Carmarthen | L | 7-91 |
Home History
| Wales - Premiership | 2017/05/13 13:30 | Newport v Llanelli | L | 22-17 |
| Wales - Premiership | 2017/04/29 13:30 | Newport v Llanelli | W | 9-26 |
| Wales - Premiership | 2017/04/09 13:30 | Llanelli v Bargoed | W | 52-7 |
| Wales - Premiership | 2017/04/01 13:30 | Llanelli v Swansea | W | 32-15 |
| Wales - Premiership | 2017/03/18 12:00 | Cardiff v Llanelli | W | 17-20 |
| Wales - Premiership | 2017/02/25 11:30 | Llanelli v Bridgend Ravens | L | 21-28 |
| Wales - Premiership | 2017/02/09 19:15 | Llanelli v Neath | L | 15-37 |
| Wales - Premiership | 2017/02/04 14:30 | Cross Keys v Llanelli | L | 9-6 |
Away History
| Wales - Premiership | 2017/05/06 13:30 | Llandovery v Carmarthen | L | 33-19 |
| Wales - Premiership | 2017/04/29 13:30 | RGC 1404 v Carmarthen | L | 38-20 |
| Wales - Premiership | 2017/04/22 13:30 | Carmarthen v Aberavon | L | 21-24 |
| Wales - Premiership | 2017/04/08 13:30 | Merthyr v Carmarthen | L | 30-21 |
| Welsh Premiership Challenge Cup | 2017/04/01 13:30 | Bedwas v Carmarthen | L | 23-18 |
| Welsh Premiership Challenge Cup | 2017/03/15 19:30 | Carmarthen v Merthyr | W | 37-31 |
| WRU Challenge Cup | 2017/03/04 14:30 | Carmarthen v Pontypridd | L | 19-24 |
| Wales - Premiership | 2017/02/24 19:15 | Carmarthen v Ebbw Vale | L | 26-30 |