The eight remaining teams in the Heineken Cup know their quarter-final opponents but the potential semi-final lineups will be decided by a draw at Twickenham Stadium tomorrow.

The semi-final draw of the 2006 / 2007 Heineken Cup will be made tomorrow (Tuesday, 23 January) at Twickenham Stadium at 1:45pm.

The draw will decide which winning quarter-finalists will face each other in the semi-finals at venues selected by ERC.

The fixtures for Heineken Cup quarter-finals will be announced later this week and the venues will be confirmed at a later date.

The quarter-final lineups are as follows:

Biarritz Olympique Pays Basque v Northampton Saints
Llanelli Scarlets v Munster
London Wasps v Leinster
Leicester Tigers v Stade Francais Paris

The 82,000 capacity Twickenham Stadium will host the 12th Heineken Cup final. Check out for further details.