Face à face
| United Rugby Championship | 2018/12/29 17:15 | Scarlets v Cardiff | W | 5-34 |
| United Rugby Championship | 2017/12/31 15:15 | Cardiff v Scarlets | L | 11-14 |
| United Rugby Championship | 2017/10/28 18:35 | Scarlets v Cardiff | L | 30-17 |
| United Rugby Championship | 2017/01/01 15:00 | Scarlets v Cardiff | L | 15-10 |
| United Rugby Championship | 2016/10/28 18:35 | Cardiff v Scarlets | L | 15-26 |
| United Rugby Championship | 2016/04/02 14:00 | Scarlets v Cardiff | W | 22-28 |
| United Rugby Championship | 2016/01/01 17:00 | Cardiff v Scarlets | W | 29-27 |
| United Rugby Championship | 2015/05/10 15:00 | Scarlets v Cardiff | L | 16-6 |
Home History
| United Rugby Championship | 2019/03/02 19:35 | Cardiff v Kings | W | 26-19 |
| United Rugby Championship | 2019/02/23 19:35 | Édimbourg v Cardiff | W | 17-19 |
| United Rugby Championship | 2019/02/16 19:35 | Cardiff v Glasgow | L | 34-38 |
| United Rugby Championship | 2019/01/26 17:15 | Cardiff v Connacht | W | 8-7 |
| Coupe d'Europe de rugby | 2019/01/19 13:00 | Cardiff v Lyon | W | 33-14 |
| Coupe d'Europe de rugby | 2019/01/13 15:15 | Glasgow v Cardiff | L | 33-24 |
| United Rugby Championship | 2019/01/05 15:00 | Ospreys v Cardiff | L | 20-11 |
| United Rugby Championship | 2018/12/29 17:15 | Scarlets v Cardiff | W | 5-34 |
Away History
| United Rugby Championship | 2019/03/02 17:00 | Scarlets v Munster | W | 10-6 |
| United Rugby Championship | 2019/02/24 13:00 | Scarlets v Cheetahs | W | 43-21 |
| United Rugby Championship | 2019/02/16 17:15 | Benetton Treviso v Scarlets | L | 25-19 |
| United Rugby Championship | 2019/01/25 19:35 | Leinster v Scarlets | L | 22-17 |
| Coupe d'Europe de rugby | 2019/01/19 15:15 | Racing Metro v Scarlets | L | 46-33 |
| Coupe d'Europe de rugby | 2019/01/12 17:30 | Scarlets v Leicester | W | 33-10 |
| United Rugby Championship | 2019/01/05 17:15 | Scarlets v Dragons | W | 22-13 |
| United Rugby Championship | 2018/12/29 17:15 | Scarlets v Cardiff | L | 5-34 |