Austalian Open: Sharapova, Zverev, Del Potro exit; Federer, Djokovic advance
Angelique Kerber demolished a lackluster Sharapova 6-1, 6-3 in a clash between two former World No.1s.
Angelique Kerber demolished a lackluster Sharapova 6-1, 6-3 in a clash between two former World No.1s.