Head to Head
| Welsh Premiership | 2020/01/04 17:15 | Cardiff v Llanelli | L | 35-14 |
| Welsh Premiership | 2019/09/21 13:30 | Llanelli v Cardiff | L | 10-33 |
| Welsh Premiership | 2019/03/03 14:30 | Llanelli v Cardiff | L | 19-23 |
| Welsh Premiership | 2018/10/20 13:30 | Cardiff v Llanelli | L | 52-41 |
| Welsh Premiership | 2018/04/18 18:15 | Cardiff v Llanelli | L | 45-20 |
| Welsh Premiership | 2017/03/18 12:00 | Cardiff v Llanelli | W | 17-20 |
| Welsh Premiership | 2016/12/03 14:30 | Llanelli v Cardiff | L | 14-28 |
| Welsh Premiership | 2016/01/02 14:30 | Cardiff v Llanelli | W | 32-40 |
Home History
| Welsh Premiership | 2020/01/18 14:30 | RGC 1404 v Llanelli | L | 43-21 |
| Welsh Premiership | 2020/01/04 17:15 | Cardiff v Llanelli | L | 35-14 |
| Welsh Premiership | 2019/12/28 14:30 | Llanelli v Swansea | L | 14-20 |
| Welsh Premiership | 2019/12/21 14:30 | Pontypridd v Llanelli | L | 26-15 |
| Welsh Premiership | 2019/12/07 14:30 | Merthyr v Llanelli | W | 20-22 |
| Welsh Premiership | 2019/11/29 19:30 | Llanelli v Bridgend Ravens | W | 30-26 |
| Welsh Premiership | 2019/11/23 14:30 | Llanelli v Newport | W | 23-15 |
| Welsh Premiership | 2019/11/16 14:30 | Aberavon v Llanelli | W | 11-16 |
Away History
| Welsh Premiership | 2020/01/17 19:05 | Carmarthen v Cardiff | L | 29-7 |
| Welsh Premiership | 2020/01/04 17:15 | Cardiff v Llanelli | W | 35-14 |
| Welsh Premiership | 2019/12/28 17:15 | Pontypridd v Cardiff | L | 26-25 |
| Welsh Premiership | 2019/12/21 14:30 | Llandovery v Cardiff | W | 20-25 |
| Welsh Premiership | 2019/12/14 14:30 | Cardiff v Merthyr | W | 20-3 |
| Welsh Premiership | 2019/12/07 14:30 | Newport v Cardiff | W | 7-24 |
| Welsh Premiership | 2019/11/22 19:30 | Cardiff v Aberavon | W | 13-12 |
| Welsh Premiership | 2019/11/16 14:30 | Bridgend Ravens v Cardiff | W | 12-34 |