Leicester will entertain Toulouse or Northampton in the Heineken Cup semi-finals if they prevail in their tough quarter-final at Leinster. The Tigers were handed a difficult draw after qualifying as eighth seed for the knockout stages.
In the other semi-final, fellow Zurich Premiership side Newcastle will host Biarritz or Munster if they beat Stade Francais in their quarter-final.
All semi-final ties are scheduled to be played between 22-24 April.