Head to Head
| Welsh Premiership | 2017/03/18 12:00 | Cardiff v Llanelli | L | 17-20 |
| Welsh Premiership | 2016/12/03 14:30 | Llanelli v Cardiff | W | 14-28 |
| Welsh Premiership | 2016/01/02 14:30 | Cardiff v Llanelli | L | 32-40 |
| Welsh Premiership | 2015/09/19 13:30 | Llanelli v Cardiff | W | 24-30 |
| Welsh Premiership | 2015/04/11 13:30 | Llanelli v Cardiff | W | 23-30 |
| Welsh Premiership | 2014/09/20 13:30 | Cardiff v Llanelli | W | 27-15 |
Home History
| Welsh Premiership | 2018/04/14 13:30 | Cross Keys v Cardiff | L | 42-10 |
| Welsh Premiership | 2018/04/07 13:30 | Bedwas v Cardiff | L | 31-27 |
| Welsh Premiership | 2018/04/02 13:30 | Cardiff v RGC 1404 | L | 21-64 |
| Welsh Premiership | 2018/03/30 13:30 | Bargoed v Cardiff | W | 7-39 |
| Welsh Premiership | 2018/03/23 19:30 | Cardiff v Aberavon | W | 25-3 |
| Welsh Premiership | 2018/03/17 12:30 | Carmarthen v Cardiff | W | 10-34 |
| Welsh Premiership | 2018/03/10 14:30 | Cardiff v Swansea | W | 53-25 |
| Welsh Premiership | 2018/02/24 11:30 | Cardiff v Neath | W | 31-19 |
Away History
| Welsh Premiership | 2018/04/14 13:30 | Llanelli v Neath | W | 41-36 |
| Welsh Premiership | 2018/03/24 14:30 | Llanelli v RGC 1404 | W | 24-6 |
| Welsh Premiership | 2018/03/17 12:30 | Merthyr v Llanelli | L | 44-43 |
| Welsh Premiership | 2018/03/10 14:30 | Llanelli v Bargoed | W | 48-7 |
| Welsh Premiership | 2018/02/25 14:30 | Llanelli v Aberavon | L | 13-41 |
| Welsh Premiership | 2018/02/16 19:30 | Newport v Llanelli | L | 29-20 |
| Welsh Premiership | 2018/02/10 14:00 | Llanelli v Carmarthen | L | 14-30 |
| Welsh Premiership | 2018/02/02 19:30 | Pontypridd v Llanelli | L | 59-14 |