TENNIS • Top-seeded Novak Djokovic extended his perfect record at the China Open when he defeated third-seeded Jo-Wilfried Tsonga of France 7-6 (4), 6-2 in the final Sunday in Beijing. Djokovic has won the tournament on all three occasions he has entered, defeating Marin Cilic in the 2009 final and David Ferrer in 2010. He has a 14-0 record.
On the women's side, top-seeded Victoria Azarenka won her fifth title of the year by dominating second-seeded Maria Sharapova 6-3, 6-1. It was the third time this year Azarenka beat Sharapova in a final, including victories at the Australian Open and Indian Wells.
• In Tokyo, eighth-seeded Kei Nishikori of Japan beat Milos Raonic of Canada 7-6 (5), 3-6, 6-0 to win the Japan Open.