Face à face
| United Rugby Championship | 2017/09/08 18:35 | Leinster v Cardiff | L | 37-9 |
| United Rugby Championship | 2017/03/25 15:00 | Leinster v Cardiff | L | 22-21 |
| United Rugby Championship | 2016/10/01 18:35 | Cardiff v Leinster | L | 13-16 |
| United Rugby Championship | 2016/02/20 15:00 | Cardiff v Leinster | L | 13-14 |
| United Rugby Championship | 2015/09/12 16:15 | Leinster v Cardiff | L | 23-15 |
| United Rugby Championship | 2015/01/10 14:40 | Cardiff v Leinster | L | 13-22 |
| United Rugby Championship | 2014/09/26 18:35 | Leinster v Cardiff | L | 37-23 |
Home History
| Challenge Européen de rugby | 2018/05/11 19:00 | Cardiff v Gloucester | W | 31-30 |
| United Rugby Championship | 2018/04/28 16:35 | Cardiff v Ospreys | L | 23-26 |
| Challenge Européen de rugby | 2018/04/21 12:00 | Cardiff v Pau | W | 16-10 |
| United Rugby Championship | 2018/04/14 17:35 | Kings v Cardiff | W | 12-45 |
| United Rugby Championship | 2018/04/07 16:15 | Cheetahs v Cardiff | L | 29-27 |
| Challenge Européen de rugby | 2018/03/31 16:45 | Édimbourg v Cardiff | W | 6-20 |
| United Rugby Championship | 2018/03/24 15:15 | Cardiff v Ulster | W | 35-17 |
| United Rugby Championship | 2018/03/16 19:35 | Cardiff v Benetton Treviso | W | 31-25 |
Away History
| United Rugby Championship | 2018/05/26 17:00 | Leinster v Scarlets | W | 40-32 |
| United Rugby Championship | 2018/05/19 14:15 | Leinster v Munster | W | 16-15 |
| Coupe d'Europe de rugby | 2018/05/12 15:45 | Leinster v Racing Metro | W | 15-12 |
| United Rugby Championship | 2018/04/28 14:05 | Connacht v Leinster | L | 47-10 |
| Coupe d'Europe de rugby | 2018/04/21 14:30 | Leinster v Scarlets | W | 38-16 |
| United Rugby Championship | 2018/04/14 18:35 | Leinster v Benetton Treviso | L | 15-17 |
| United Rugby Championship | 2018/04/07 13:00 | Leinster v Zebre | W | 41-6 |
| Coupe d'Europe de rugby | 2018/04/01 14:30 | Leinster v Saracens | W | 30-19 |