Victoria Azarenka of Belarus kisses the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka of Belarus holds up the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka celebrates after winning the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Gong Lei)

Victoria Azarenka of Belarus holds the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka of Belarus returns the ball during the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Gong Lei)

Victoria Azarenka of Belarus celebrates after winning the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka of Belarus celebrates after winning the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka of Belarus celebrates after winning the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Li Wen)

Victoria Azarenka of Belarus poses with the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

Victoria Azarenka of Belarus poses with the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

Victoria Azarenka of Belarus poses with the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

Victoria Azarenka of Belarus celebrates after winning the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

 Victoria Azarenka of Belarus poses with the trophy during the victory ceremony for the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

Victoria Azarenka of Belarus returns the ball during the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)

Victoria Azarenka of Belarus returns the ball during the women's singles final against Maria Sharapova of Russia at the 2012 China Open tennis tournament held in Beijing, capital of China, on Oct. 7, 2012. Azarenka won 2-0 and claimed the title. (Xinhua/Guo Yong)