[6] Dragons 17-22 Cardiff Blues [5] 2017-12-26 14:00
Stadium: Rodney Parade Round: 11
Referee: Andrew Brace
Head to Head
| Pro 14 Rugby | 2017/10/06 18:35 | Cardiff Blues v Newport Gwent Dragons | L | 43-29 |
| United Rugby Championship | 2017/05/06 16:15 | Newport Gwent Dragons v Cardiff Blues | L | 24-26 |
| Pro 14 Rugby | 2016/12/26 14:05 | Cardiff Blues v Newport Gwent Dragons | L | 27-16 |
| United Rugby Championship | 2016/04/17 13:30 | Cardiff Blues v Newport Gwent Dragons | L | 28-8 |
| United Rugby Championship | 2015/12/27 15:05 | Newport Gwent Dragons v Cardiff Blues | L | 20-21 |
| European Rugby Challenge Cup | 2015/04/04 11:45 | Newport Gwent Dragons v Cardiff Blues | W | 25-21 |
| United Rugby Championship | 2015/01/01 14:05 | Newport Gwent Dragons v Cardiff Blues | L | 9-11 |
| United Rugby Championship | 2014/12/26 14:05 | Cardiff Blues v Newport Gwent Dragons | W | 17-23 |
Home History
| European Rugby Challenge Cup | 2017/12/15 19:30 | Newport Gwent Dragons v Newcastle Falcons | L | 25-27 |
| European Rugby Challenge Cup | 2017/12/08 19:30 | Newport Gwent Dragons v Enisei STM | W | 15-0 |
| Pro 14 Rugby | 2017/12/01 19:35 | Newport Gwent Dragons v Ulster | D | 32-32 |
| Pro 14 Rugby | 2017/11/24 19:35 | Leinster v Newport Gwent Dragons | L | 54-10 |
| LV Cup | 2017/11/17 19:30 | Newport Gwent Dragons v Scarlets | W | 23-18 |
| LV Cup | 2017/11/11 17:15 | Northampton v Newport Gwent Dragons | L | 41-7 |
| United Rugby Championship | 2017/11/03 19:35 | Munster v Newport Gwent Dragons | L | 49-6 |
| Pro 14 Rugby | 2017/10/27 18:35 | Ospreys v Newport Gwent Dragons | L | 28-14 |
Away History
| European Rugby Challenge Cup | 2017/12/17 15:15 | Cardiff Blues v Sale Sharks | W | 14-6 |
| British & Irish Cup | 2017/12/16 14:30 | Cardiff Blues v Doncaster Knights | L | 27-42 |
| European Rugby Challenge Cup | 2017/12/09 15:00 | Sale Sharks v Cardiff Blues | L | 24-0 |
| British & Irish Cup | 2017/12/09 14:30 | Doncaster Knights v Cardiff Blues | L | 70-12 |
| Pro 14 Rugby | 2017/12/01 19:35 | Glasgow v Cardiff Blues | L | 40-16 |
| Pro 14 Rugby | 2017/11/24 19:35 | Cardiff Blues v Connacht | W | 36-30 |
| LV Cup | 2017/11/17 19:15 | Cardiff Blues v Ospreys | L | 16-26 |
| LV Cup | 2017/11/11 17:00 | Newcastle Falcons v Cardiff Blues | L | 57-0 |