Eugenie Bouchard of Canada waves as she celebrates her victory over Irina-Camelia Begu of Romania in their women's singles match on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
Eugenie Bouchard of Canada hits a return against Irina-Camelia Begu of Romania in their women's singles match on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
Eugenie Bouchard of Canada hits a return against Irina-Camelia Begu of Romania in their women's singles match on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
Eugenie Bouchard of Canada (R) shakes hands with Irina-Camelia Begu of Romania at the end of their women's singles match on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
Russia's Maria Sharapova plays a shot during her women's singles match against China's Peng Shuai on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
(AFP)
Russia's Maria Sharapova plays a shot during her women's singles match against China's Peng Shuai on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)
Maria Sharapova of Russia celebrates her victory over Peng Shuai of China in their women's singles match on day seven of the 2015 Australian Open tennis tournament in Melbourne on January 25, 2015. (AFP)