Face à face
| United Rugby Championship | 2023/01/28 17:05 | Leinster v Cardiff | L | 38-14 |
| United Rugby Championship | 2022/01/29 19:35 | Cardiff v Leinster | W | 29-27 |
| United Rugby Championship | 2020/11/22 17:15 | Leinster v Cardiff | L | 40-5 |
| United Rugby Championship | 2018/08/31 18:35 | Cardiff v Leinster | L | 32-33 |
| 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 |
Home History
| United Rugby Championship | 2024/02/17 17:15 | Cardiff v Connacht | L | 12-16 |
| Coupe d'Europe de rugby | 2024/01/20 15:15 | Racing Metro v Cardiff | L | 48-26 |
| Coupe d'Europe de rugby | 2024/01/13 20:00 | Cardiff v Harlequins | L | 15-54 |
| United Rugby Championship | 2024/01/01 15:00 | Ospreys v Cardiff | L | 27-21 |
| United Rugby Championship | 2023/12/26 15:00 | Cardiff v Dragons | W | 55-21 |
| Coupe d'Europe de rugby | 2023/12/16 20:00 | Cardiff v Bath | L | 32-39 |
| Coupe d'Europe de rugby | 2023/12/09 15:15 | Toulouse v Cardiff | L | 52-7 |
| United Rugby Championship | 2023/12/02 15:00 | Cardiff v Scarlets | L | 23-29 |
Away History
| Amicaux | 2024/02/23 19:30 | Saracens v Leinster | L | 31-19 |
| United Rugby Championship | 2024/02/17 15:00 | Leinster v Benetton Treviso | W | 47-18 |
| Coupe d'Europe de rugby | 2024/01/20 15:15 | Leicester v Leinster | W | 10-27 |
| Coupe d'Europe de rugby | 2024/01/13 17:30 | Leinster v Stade Francais | W | 43-7 |
| United Rugby Championship | 2024/01/01 17:15 | Leinster v Ulster | L | 21-22 |
| United Rugby Championship | 2023/12/26 19:35 | Munster v Leinster | W | 3-9 |
| Coupe d'Europe de rugby | 2023/12/16 17:30 | Leinster v Sale Sharks | W | 37-27 |
| Coupe d'Europe de rugby | 2023/12/10 15:15 | La Rochelle v Leinster | W | 9-16 |