Elena Dementieva successfully defended the title Medibank Sydney International tournament. In the final, the Russian tennis player frustrate top seed, Serena Williams. In the final party held at the NSW Tennis Center, Sydney, Dementieva managed to take advantage of the bad games with the maximum and Serena won 6-3, 6-2. Serena repeat victory over Dementieva in the successful pursuit of the same tournament in 2009. A year ago, the Russian tennis player's daughter also came out as champion Dinara Safina with a bow. "I am very satisfied with the way I played today and this whole week," said Dementieva of the 15 titles throughout his career was quoted as saying by Reuters. Degree in Sydney would be good for Dementieva capital to hunt down the best in the Australian Open next week. Five world ranked tennis player had never won a single Grand Slam title, "This is a great experience and this will help next week. A big victory like this gives me confidence," said French Open finalist and the 2004 U.S. Open. Serena in the game making many mistakes as evidenced by the birth of 40 unforced errors. Difficulty world number one was added to the injury in his left knee. But Serena brushed off concerns that his knee injury in comparatively worse. Sister Venus Williams was convinced that the problem will not prevent falls in the Australian Open. "It's just a little pain and will be bound only by the pain," said Serena.