Head to Head
| Pro 14 Rugby | 2017/10/27 18:35 | Ospreys v Newport Gwent Dragons | L | 28-14 |
| Pro 14 Rugby | 2017/01/01 17:05 | Newport Gwent Dragons v Ospreys | L | 0-10 |
| Pro 14 Rugby | 2016/10/29 14:00 | Ospreys v Newport Gwent Dragons | L | 35-17 |
| United Rugby Championship | 2016/04/01 18:05 | Newport Gwent Dragons v Ospreys | L | 20-26 |
| United Rugby Championship | 2016/01/01 14:00 | Ospreys v Newport Gwent Dragons | L | 12-7 |
| United Rugby Championship | 2015/01/11 16:00 | Ospreys v Newport Gwent Dragons | L | 22-11 |
| LV Cup | 2014/11/14 19:35 | Ospreys v Newport Gwent Dragons | W | 35-51 |
| United Rugby Championship | 2014/09/12 18:35 | Newport Gwent Dragons v Ospreys | L | 15-17 |
Home History
| Pro 14 Rugby | 2017/12/26 14:00 | Newport Gwent Dragons v Cardiff Blues | L | 17-22 |
| 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 |
Away History
| Pro 14 Rugby | 2017/12/26 17:35 | Scarlets v Ospreys | L | 12-9 |
| European Rugby Champions Cup | 2017/12/17 15:15 | Ospreys v Northampton | W | 32-15 |
| British & Irish Cup | 2017/12/16 14:30 | Ospreys v Nottingham | L | 15-17 |
| European Rugby Champions Cup | 2017/12/09 17:30 | Northampton v Ospreys | W | 32-43 |
| Pro 14 Rugby | 2017/12/02 17:30 | Munster v Ospreys | L | 36-10 |
| Pro 14 Rugby | 2017/11/26 13:00 | Ospreys v Glasgow | L | 6-47 |
| LV Cup | 2017/11/17 19:15 | Cardiff Blues v Ospreys | W | 16-26 |
| LV Cup | 2017/11/10 19:30 | Ospreys v Wasps | L | 12-36 |