Serbia tops US in 1st round of Davis Cup (AP)
The Davis Cup run for the United States is over in the first round. Novak Djokovic withstood 24 aces and outlasted John Isner 7-5, 3-6, 6-3, 6-7(6), 6-4 on Sunday, giving Serbia a clinching 3-1 lead against an American team looking for its 33rd Davis Cup title. In the last rubber, Sam Querrey beat Viktor Troicki 7-5, 6-2 to make the final score 3-2.
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Article source: sports.yahoo.com