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Agnieszka Radwanska 2010 US Open
Agnieszka Radwanska 2010 US Open - 2250.jpg
FLUSHING MEADOWS CORONA PARK, NY - August 31: Agnieszka Radwanska returns serve during a first round match of the US Open on August 31, 2010 at the USTA Billie Jean King National Tennis Center in Flushing Meadows Corona Park, NY. The US Open is the highest-attended annual sporting event in the world.