[3] Ulster 16-12 Cardiff Blues [5] 2018-12-01 15:00
Stadium: Ravenhill Round: 10
Referee: Stuart Berry
Head to Head
| Pro 14 Rugby | 2018/03/24 15:15 | Cardiff Blues v Ulster | L | 35-17 |
| United Rugby Championship | 2017/04/07 18:35 | Ulster v Cardiff Blues | D | 24-24 |
| Pro 14 Rugby | 2016/12/03 17:15 | Cardiff Blues v Ulster | W | 22-35 |
| United Rugby Championship | 2016/02/28 14:30 | Cardiff Blues v Ulster | L | 23-13 |
| United Rugby Championship | 2015/10/23 18:35 | Ulster v Cardiff Blues | W | 24-17 |
| United Rugby Championship | 2015/03/27 19:35 | Ulster v Cardiff Blues | W | 36-17 |
| United Rugby Championship | 2014/09/19 18:35 | Cardiff Blues v Ulster | W | 9-26 |