Head to Head
| Welsh Premiership | 2019/02/08 19:15 | Llanelli v Carmarthen | L | 18-12 |
| Welsh Premiership | 2018/10/06 12:00 | Carmarthen v Llanelli | L | 18-19 |
| Welsh Premiership | 2018/02/10 14:00 | Llanelli v Carmarthen | W | 14-30 |
| Welsh Premiership | 2017/10/28 13:30 | Carmarthen v Llanelli | W | 37-16 |
| Welsh Premiership | 2017/08/26 13:30 | Llanelli v Carmarthen | L | 24-8 |
| Welsh Premiership Challenge Cup | 2017/01/18 19:15 | Carmarthen v Llanelli | W | 33-5 |
| Welsh Premiership Challenge Cup | 2016/10/12 18:15 | Llanelli v Carmarthen | W | 5-38 |
| Welsh Premiership | 2016/09/10 13:30 | Carmarthen v Llanelli | W | 41-10 |
Home History
| Welsh Premiership | 2019/09/21 13:30 | Pontypridd v Carmarthen | L | 20-17 |
| Welsh Premiership | 2019/05/04 13:30 | Carmarthen v Merthyr | L | 21-40 |
| Welsh Premiership | 2019/04/20 13:30 | Llandovery v Carmarthen | L | 24-13 |
| Welsh Premiership | 2019/04/13 13:30 | Pontypridd v Carmarthen | W | 12-32 |
| Welsh Premiership | 2019/04/06 13:30 | Carmarthen v Ebbw Vale | W | 26-18 |
| Welsh Premiership | 2019/03/30 14:30 | Carmarthen v Swansea | L | 19-21 |
| Welsh Premiership | 2019/03/23 14:30 | Neath v Carmarthen | W | 15-38 |
| Welsh Premiership | 2019/03/08 19:15 | Bridgend Ravens v Carmarthen | L | 19-17 |
Away History
| Welsh Premiership | 2019/09/21 13:30 | Llanelli v Cardiff | L | 10-33 |
| WRU Challenge Cup | 2019/09/14 13:30 | Maesteg Quins v Llanelli | W | 13-33 |
| Welsh Premiership | 2019/09/07 13:30 | Swansea v Llanelli | L | 33-5 |
| Freundschaftsspiele | 2019/08/24 13:30 | Narberth v Llanelli | W | 12-24 |
| Welsh Premiership | 2019/05/17 18:10 | Llanelli v Pontypool | W | 27-16 |
| Welsh Premiership | 2019/05/04 13:30 | Llanelli v Neath | W | 57-13 |
| Welsh Premiership | 2019/04/20 13:30 | Llanelli v Swansea | W | 34-21 |
| Welsh Premiership | 2019/04/13 16:30 | Bridgend Ravens v Llanelli | W | 20-25 |