Andy Murray exits US Open as Stanislas Wawrinka proves too strong

"• Swiss No2 triumphs 6-7, 7-6, 6-3, 6-3 in nearly four hours

• Sam Querrey is his opponent in the fourth round

An attack of the blues swept over..."

Click here (http://www.guardian.co.uk/sport/2010/sep/06/andy-murray-stanislas-wawrinka-us-open) to read the full story