Sports news from the Associated Press

Harrison, Isner complete US rout of Switzerland
FRIBOURG, Switzerland (AP) -- The United States completed its 5-0 rout of Switzerland in the first round of the Davis Cup on Sunday, with 19-year-old Ryan Harrison and John Isner winning the closing singles matches....

Injured Milos Raonic out of Davis Cup for Canada
VANCOUVER, British Columbia (AP) -- Canada's Milos Raonic was replaced for a key Davis Cup singles match against France on Sunday because of a knee injury. His spot was taken by Frank Dancevic, who faces Jo-Wilfried Tsonga....

Navratilova: Azarenka, Kvitova to be great rivals
PARIS (AP) -- Martina Navratilova expects a compelling rivalry to develop between Australian Open champion Victoria Azarenka and Wimbledon winner Petra Kvitova....

Serbia beats Sweden, advances in Davis Cup
NIS, Serbia (AP) -- Janko Tipsarevic beat Michael Ryderstedt of Sweden in straight sets Sunday to send Serbia to the Davis Cup quarterfinals against the Czech Republic....

Daniela Hantuchova wins Pattaya Open again
PATTAYA, Thailand (AP) -- Slovakia's Daniela Hantuchova won her second straight Pattaya Open title Sunday, defeating Russia's Maria Kirilenko 6-7 (4), 6-3, 6-3....

Germany's Kerber beats Bartoli in Paris final
PARIS (AP) -- Angelique Kerber of Germany won her first WTA title Sunday, overpowering second-seeded Marion Bartoli of France 7-6 (3), 5-7, 6-3 in the Open GDF Suez final....

Austria beats Russia to reach Davis Cup quarters
WIENER NEUSTADT, Austria (AP) -- Jurgen Melzer eased past Alex Bogomolov Jr. of Russia 6-2, 6-4, 6-1 Sunday to help Austria reach the quarterfinals of the Davis Cup for the first time since 1995....

Argentina beats Germany 4-1 in Davis Cup
BAMBERG, Germany (AP) -- Cedrik-Marcel Stebe salvaged some pride for Germany, beating Eduardo Schwank 7-6 (1), 7-5 Sunday in a consolation win against Argentina in the first round of the Davis Cup....