Denny Solomona's first-half hat-trick helped Sale edge closer to Premiership safety with a 34-28 triumph over leaders Wasps.
Exeter secured a 35-35 draw in a 10-try thriller against Aviva Premiership leaders Wasps despite playing the final 35 minutes with 14 men.
Saracens, Leicester Tigers and Exeter Chiefs all clinched places in the Anglo-Welsh Cup semi-finals on Sunday.
Alapati Leiua will join Bristol at the end of the season from Wasps.
Exeter kept their hopes of progressing to the Anglo-Welsh Cup semi-finals alive with an eight-try thrashing of Wasps.
Munster will face Toulouse in the Champions Cup quarter-finals on April 1, with defending champions Saracens hosting Glasgow on April 2.
Stuart Barnes on Europe's quarter-final draws and Connacht's decision to shun a drop goal against Toulouse.
England flanker James Haskell thought he might never play again after six months on the injury sidelines.
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