Serena Williams rallies to beat Andrey Kuznetsov at the Australian Open . Williams faced eight set points in the first set against the Australian . Novak Djokovic makes quick work of Russia 's Andrey Kuznetsov . Williams , Russia , Kei Nishikori also advance .
Serena Williams rallies to beat Vera Zvonareva at the Australian Open . Williams faced three set points in the first set against the Russian . Novak Djokovic makes quick work of Russia 's Andrey Kuznetsov . Victoria Azarenka , Stan Wawrinka , Kei Nishikori also advance .