Heavy work for Murray before clash with Federer

Murray will be going for his first singles gold medal when he faces Federer today in a rematch of last month's Wimbledon final, which the Swiss great won in four sets.

Andy Murray

Murray and Robson, who were given a wildcard into the event, defeated Australian duo Lleyton Hewitt and Samantha Stosur 6-3, 3-6, 10/8 in a hard-fought quarter-final that lasted one hour and 20 minutes on Saturday.
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