Edinburgh, Ospreys and Clermont all through to Challenge Cup quarters 

Ulster and Connacht now their potential quarter-final opponents ahead of their last 16 assignments on Sunday 

Ospreys' Morgan Morris during the European Rugby Challenge Cup Round of 16 clash at Dunraven Brewery Field, Bridgend, Wales. Pic: INPHO/Andrew Dowling

Ospreys roared into the quarter-finals of the European Challenge Cup with a gritty 23-15 victory over Sale Sharks.

Tries from Morgan Morris, Keelan Giles and Reuben Morgan-Williams were enough to send the hosts through, with Owen Williams kicking a conversion and two penalties.