Head to Head
| 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 |
Home History
| Pro 14 Rugby | 2017/03/24 19:35 | Newport Gwent Dragons v Ulster | W | 17-27 |
| Pro 14 Rugby | 2017/03/11 18:05 | Ulster v Zebre | W | 68-21 |
| Pro 14 Rugby | 2017/03/03 19:35 | Ulster v Benetton Treviso | W | 19-7 |
| Pro 14 Rugby | 2017/02/26 12:30 | Zebre v Ulster | W | 17-40 |
| Pro 14 Rugby | 2017/02/18 15:00 | Ulster v Glasgow | W | 37-17 |
| Pro 14 Rugby | 2017/02/10 19:35 | Ulster v Edinburgh | W | 24-18 |
| European Rugby Champions Cup | 2017/01/21 13:00 | Ulster v Bordeaux | L | 22-26 |
| European Rugby Champions Cup | 2017/01/15 17:30 | Exeter Chiefs v Ulster | L | 31-19 |
Away History
| European Rugby Challenge Cup | 2017/04/01 19:05 | Gloucester v Cardiff Blues | L | 46-26 |
| Pro 14 Rugby | 2017/03/25 15:00 | Leinster v Cardiff Blues | L | 22-21 |
| British & Irish Cup | 2017/03/10 19:00 | London Scottish v Cardiff Blues | W | 21-24 |
| Pro 14 Rugby | 2017/03/04 17:15 | Cardiff Blues v Munster | L | 13-23 |
| Pro 14 Rugby | 2017/02/24 19:05 | Edinburgh v Cardiff Blues | W | 17-18 |
| United Rugby Championship | 2017/02/18 14:30 | Cardiff Blues v Benetton Treviso | W | 57-20 |
| United Rugby Championship | 2017/02/12 13:05 | Cardiff Blues v Connacht | L | 13-19 |
| LV Cup | 2017/02/04 15:00 | Cardiff Blues v Worcester Warriors | L | 38-53 |