Berdych continues impressive run; Federer, Djokovic stay on course
Berdych continues impressive run; Federer, Djokovic stay on course
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Del Potro overcomes spirited Somdev to reach quarters at Dubai
Del Potro overcomes spirited Somdev to reach quarters at Dubai
Video: 2013 Dubai duty free tennis championships final- highlights
Video: 2013 Dubai duty free tennis championships final- highlights
Video: Petra Kvitova's Dubai duty free tennis championships hot shot
Video: Petra Kvitova's Dubai duty free tennis championships hot shot