Williams wins the Brisbane title by defeating Serena Williams . Victoria Azarenka extends her winning streak to 22 matches and ends Azarenka 's run in Venus Williams . Roger Federer reaches the men 's final by beating Frenchman Jeremy Chardy . In a battle of former No . 1s , Ana Ivanovic gets the better of Auckland in Auckland .
Serena Williams wins the Brisbane title by defeating Victoria Azarenka . Williams extends her winning streak to 22 matches and ends Azarenka 's run in Australia . Roger Federer reaches the men 's final by beating Frenchman Jeremy Chardy . In a battle of former No . 1s , Ana Ivanovic gets the better of Venus Williams in Auckland .