Nick Lester - US Open quarter-finals podcast

Novak Djokovic dropped just three points on serve in his fourth
round match against Marcel Granollers, routing the Spaniard 6-3,
6-0, 6-0. Next up for the world number one is Mikhail Youzhny. Andy
Murray will feel fortunate to have avoided a quarter-final date
with Tomas Berdych, however his conqueror, Stanislas Wawrinka, will
pose a serious threat to the defending Champion. Sky Sports
commentator Nick Lester looks at the men's quarter-final matches,
two women's quarter-final matches and the semi-final between Serena
Williams and Na Li on this edition of the podcast.