Tuesday 2 February 2016 11:54, UK
Sky Sports have announced details of the Champions Cup quarter-finals between Saracens and Northampton, as well as Racing 92 v Toulon.
In a repeat of last season's Aviva Premiership semi-final, unbeaten Saracens take on their domestic rivals at Allianz Park after finishing as top seeds of the pool stages.
Northampton nabbed the last qualifier place, finishing as eighth seeds to set up a clash between the two English giants.
The sides have already met once this season, with Saracens coming away with a 12-6 victory at Franklin's Gardens thanks to the boot of Owen Farrell.
In another scintillating derby, four-in-a-row-chasing Toulon take on Dan Carter's Racing 92 at Stade Yves-du-Manoir in a titanic battle between the Top 14 powerhouses.
Carter led his side to the top of Pool 3, where they secured big wins over Glasgow and Scarlets at home.
Toulon finished second in their pool, losing to Wasps at the Ricoh Arena in the second round of fixtures, but would not have qualified for the knock-out stages at all if not for a late try from Drew Mitchell in the return fixture and final round win at Bath.
In the Challenge Cup, Sky Sports will broadcast Sale Sharks' match against Montpellier and the Dragons' trip to Kingsholm to take on Gloucester.
World Cup stars Bismarck and Jannie du Plessis could potentially partner up in the front row for Montpellier, while Danny Cipriani will be looking to further his England cause by taking Sale to the semi-finals.
European Rugby Champions Cup quarter-finals
Saturday, April 9
Wasps v Exeter Chiefs (3.15pm)
Saracens v Northampton Saints (5.45pm, live on Sky Sports)
Sunday, April 10
Leicester Tigers v Stade Francais (1.45pm)
Racing 92 v RC Toulon (5.15pm GMT, live on Sky Sports)
European Rugby Challenge Cup quarter-finals
Friday, April 8
Sale Sharks v Montpellier (7.45pm, live on Sky Sports)
Saturday, April 9
Gloucester Rugby v Newport Gwent Dragons (12.45pm, live on Sky Sports)
Harlequins v London Irish (8.05pm)
Grenoble v Connacht (8.05pm GMT)
