Cardiff 10 - 27 Ospreys: Justin Marshall came out on top in the battle of the scrum-halfs as the Ospreys overpowered Cardiff.
Leicester 29 - 19 Sale: Sale must concentrate on Premiership survival after Leicester beat them in Cardiff.
Ospreys 27 - 10 Cardiff Blues James Cook's kicking helped the Ospreys despatched Welsh rivals Cardiff Blues to set uop a final clash with Leicester.
Rugby union: Ospreys 34 - 3 Bristol James Hook inspired the Ospreys to a comprehensive victory over Bristol.
Sale 21 - 5 Llanelli: Jason Robinson reminded England fans what they are missing as he fired Sale into the semis.
Despite beating Harlequins 21-18 Newcastle missed out on a try bonus point and a place in the semis.