Saracens face 2006 finalists Biarritz at Vicarage Road knowing a win would put them into the quarter-finals for the first time.

Alan Gaffney’s side are six matches unbeaten at home in the Heineken Cup and they will be looking for revenge after a narrow defeat in France.

Biarritz took the points with a 22-21 win but must bounce back after an away defeat in Glasgow.

The French side are two points behind in Pool 4 and will have to produce their best to keep their European hopes alive.