Use audio icon at top of the page to listen to commentary

Champions Cup: Northampton Saints v Munster (13:00 GMT) - BBC Radio 5 Sports Extra & BBC Radio Northampton

Challenge Cup: Bristol Bears v Zebre (13:00 GMT) - BBC Radio Bristol

Champions Cup: Harlequins v Racing 92 (17:30 GMT) - BBC Radio 5 Sports Extra & BBC Radio London