Serena Williams and Maria Sharapova scheduled to clash in Brisbane in 2018 . Williams holds 14 - 2 head - to - head advantage over the Russian . `` I do n't have too much time to look back at '04 . World no . 1 recalls it in 2013 when 13-match unbroken winning sequence began . Sharapova and Williams traded verbal blows off court in 2013 .
Serena Williams and Maria Sharapova scheduled to clash in Brisbane in 2018 . Williams holds 14 - 2 head - to - head advantage over the Russian . World no . 1 recalls it in 2013 when 13-match unbroken winning sequence began . Sharapova and Williams traded verbal blows off court in 2013 .