Face à face
| United Rugby Championship | 2018/12/01 15:00 | Ulster v Cardiff | W | 16-12 |
| United Rugby Championship | 2018/03/24 15:15 | Cardiff v Ulster | L | 35-17 |
| United Rugby Championship | 2017/04/07 18:35 | Ulster v Cardiff | D | 24-24 |
| United Rugby Championship | 2016/12/03 17:15 | Cardiff v Ulster | W | 22-35 |
| United Rugby Championship | 2016/02/28 14:30 | Cardiff v Ulster | L | 23-13 |
| United Rugby Championship | 2015/10/23 18:35 | Ulster v Cardiff | W | 24-17 |
| United Rugby Championship | 2015/03/27 19:35 | Ulster v Cardiff | W | 36-17 |
| United Rugby Championship | 2014/09/19 18:35 | Cardiff v Ulster | W | 9-26 |
Home History
| United Rugby Championship | 2019/10/12 14:00 | Kings v Ulster | W | 17-42 |
| United Rugby Championship | 2019/10/05 16:15 | Cheetahs v Ulster | L | 63-26 |
| United Rugby Championship | 2019/09/27 18:35 | Ulster v Ospreys | W | 38-14 |
| United Rugby Championship | 2019/05/17 18:35 | Glasgow v Ulster | L | 50-20 |
| United Rugby Championship | 2019/05/04 16:35 | Ulster v Connacht | W | 21-13 |
| United Rugby Championship | 2019/04/27 16:15 | Ulster v Leinster | W | 14-13 |
| United Rugby Championship | 2019/04/12 18:35 | Édimbourg v Ulster | W | 7-29 |
| United Rugby Championship | 2019/04/05 18:35 | Glasgow v Ulster | L | 30-7 |
Away History
| United Rugby Championship | 2019/10/12 18:35 | Glasgow v Cardiff | L | 17-13 |
| United Rugby Championship | 2019/10/05 16:15 | Cardiff v Édimbourg | L | 11-19 |
| United Rugby Championship | 2019/09/28 14:00 | Kings v Cardiff | W | 27-31 |
| Amicaux | 2019/08/30 18:15 | Bedwas v Cardiff | W | 21-42 |
| United Rugby Championship | 2019/04/27 16:15 | Cardiff v Ospreys | L | 23-26 |
| United Rugby Championship | 2019/04/13 14:00 | Connacht v Cardiff | L | 29-22 |
| United Rugby Championship | 2019/04/05 18:35 | Munster v Cardiff | L | 45-21 |
| United Rugby Championship | 2019/03/22 19:35 | Cardiff v Scarlets | W | 41-17 |