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AP Argentina's Eduardo Schwank, left, and Carlos Berlocq return the ball to Czech Republic's Tomas Berdych and Radek Stepanek during their doubles matc - Photo

Argentina's Eduardo Schwank, left, and Carlos Berlocq return the ball to Czech Republic's Tomas Berdych and Radek Stepanek during their doubles matc

Saturday September 15, 07:10 PM
Argentina's Eduardo Schwank, left, and Carlos Berlocq return the ball to Czech Republic's Tomas Berdych and Radek Stepanek during their doubles match of the Davis Cup tennis semifinals in Buenos Aires, Argentina, Saturday, Sept. 15, 2012. (AP Photo/Natacha Pisarenko)