Cardiff Blues v Rugby Calvisano (13:00 GMT kick-off), Wasps v Bordeaux-Begles (15:00 GMT) and Edinburgh Rugby v Agen (15:00 GMT) have been added to the EPCR TV schedule to take the tally to seven on the Challenge Cup’s big quarter-final decision day.

Cardiff’s Pool 5 game with Calvisano kicks things off and the action then moves to the Pool 4 double-header at 14:00 GMT, when Zebre Rugby Club host Bristol Bears and Brive entertain Stade Français Paris.

Pool 2 brings up the rear at 20:00 GMT, with RC Toulon meeting TOP 14 rivals Bayonne and London Irish playing host to Scarlets.

Please note that London Irish v Scarlets will be unavailable to stream in the UK, but you can watch it on S4C.

RC Toulon v Bayonne is unavailable in France, but there is live coverage of the tie on FR4 and beIN SPORTS.

In addition on Saturday, BT Sport will broadcast the Pau v Leicester Tigers match from 13:00 GMT.

To register for the matches, please click HERE.

Three more European Rugby Challenge Cup Round 6 ties will be available to watch live on ChallengeCupRugby.com later today.