Northampton Saints will host Ulster and Leicester Tigers will travel to Ireland to line up against Leinster.
The quarter-final matches, to be played the weekend of 8 / 9 / 10 April, 2011, will be:
(1) Northampton Saints v Ulster Rugby (8)
(2) Leinster v Leicester Tigers (7)
(3) Perpignan v Toulon (6)
(4) Biarritz Olympique v Toulouse(5)
Heineken Cup quarter-final qualifiers and their rankings:
1 Northampton Saints
4 Biarritz Olympique
7 Leicester Tigers (Best Pool runner-up)
8 Ulster Rugby (Second best Pool runner-up).
Heineken Cup semi-final draw:
The draw for the Heineken Cup 2010 / 2011 semi-finals was made in High Wycombe this evening.
HEINEKEN CUP SEMI-FINALS 2010 / 2011
(To be played 30 April / 1 May)
The winner of the first named quarter-final in each semi-final pairing will have home country advantage.
Semi-final 1: Leinster or Leicester Tigers v Biarritz Olympique or Toulouse
Semi-final 2: Northampton Saints or Ulster Rugby v Perpignan or Toulon
The three Heineken Cup Pool runners-up who have qualified for the Amlin Challenge Cup 2010 / 2011 quarter-finals are:
1 London Wasps (Third best Pool runner-up)
2 ASM Clermont Auvergne (Fourth best Pool runner-up)
3 Munster (Fifth best Pool runner-up)