I have a lot of things going on in my life , '' Sharapova said . Serena Williams and Maria Sharapova set to clash in Brisbane International semis . Williams holds 14-2 head-to-head advantage over the Russian . The Australian Open will be held on Sunday at Rod Laver Arena in Melbourne. Sharapova and Williams traded verbal blows off court in 2013 .
Serena Williams and Maria Sharapova set to clash in Brisbane International semis . Williams holds 14-2 head-to-head advantage over the Russian . The Australian Open will be held on Sunday at Rod Laver Arena in Melbourne. Sharapova and Williams traded verbal blows off court in 2013 .