[3] Ospreys 32-15 Northampton [4] 2017-12-17 15:15
Stadium: Liberty Stadium Round: 4
Referee: Marius Mitrea Home Manager: Steven Tandy Away Manager: Jim Mallinder
Head to Head
| European Rugby Champions Cup | 2017/12/09 17:30 | Northampton v Ospreys | W | 32-43 |
| European Rugby Champions Cup | 2015/01/18 17:30 | Ospreys v Northampton | L | 9-20 |
| European Rugby Champions Cup | 2014/10/25 16:15 | Northampton v Ospreys | L | 34-6 |