The Ospreys have learnt their European Challenge Cup opponents for the 20/21 season.
The region have drawn Worcester Warriors and Castres Olympique in their pool and will kick off round 1 of the competition on Saturday 12th December at the Liberty Stadium.
First up in the opening game is a visit from Castres Olympique followed by a visit to Sixways Stadium to face Worcester Warriors in round two.
The competition returns for round three in January where the Ospreys will welcome Worcester to the Liberty Stadium on Friday 15th January with the action kicking off at 8pm.
The final weekend of the pool fixtures will conclude the following weekend with the Ospreys travelling to France to face Castres with the date and time to be confirmed.