LONDON, ENGLAND - APRIL 09: Match ball on the pitch prior to the European Rugby Challenge Cup quarter final match between Harlequins and London Irish at Twickenham Stoop on April 9, 2016 in London, England. (Photo by Steve Bardens/Getty Images)
LONDON, ENGLAND - APRIL 09: Match ball on the pitch prior to the European Rugby Challenge Cup quarter final match between Harlequins and London Irish at Twickenham Stoop on April 9, 2016 in London, England. (Photo by Steve Bardens/Getty Images)