Saracens have sold more than 11,000 tickets for their home clash with Clermont Auvergne on Sunday in the last eight of the Heineken Cup. A new club world record was set last weekend at Wembley when 83,761 watched Sarries' defeat.
Griffiths said: “I think if we hadn’t had Wembley there is no doubt we would have sold out Vicarage Road for this game as we sold out our Heineken Cup quarter-final four years ago. With two big games back to back, it’s been difficult but the sales are brisk.”
If they reach the semi-finals it will take place at Twickenham on Sunday, April 29.