Serena Williams of the United States poses with the trophy after the awarding ceremony of the women's singles final match against her sister Venus Williams at the Australian Open tennis championships in Melbourne, Australia, Jan. 28, 2017. Serena Williams won 2-0. (Xinhua/Lui Siu Wai)
Serena Williams of the United States poses with the trophy after the awarding ceremony of the women's singles final match against her sister Venus Williams at the Australian Open tennis championships in Melbourne, Australia, Jan. 28, 2017. Serena Williams won 2-0. (Xinhua/Lui Siu Wai)
Serena Williams of the United States poses with the trophy after the awarding ceremony of the women's singles final match against her sister Venus Williams at the Australian Open tennis championships in Melbourne, Australia, Jan. 28, 2017. Serena Williams won 2-0. (Xinhua/Zhu Hongye)
Serena Williams of the United States attends a press conference after winning the women's singles final match against her sister Venus Williams at the Australian Open tennis championships in Melbourne, Australia, Jan. 28, 2017. Serena Williams won 2-0. (Xinhua/Bai Xue)
Serena Williams of the United States poses with the trophy after the awarding ceremony of the women's singles final match against her sister Venus Williams at the Australian Open tennis championships in Melbourne, Australia, Jan. 28, 2017. Serena Williams won 2-0. (Xinhua/Lui Siu Wai)
