However , Sharapova has never returned to the tournament since then .
Maria Sharapova won the inaugural edition as a teenager in 2004 , the same year that she had also clinched her maiden Grand Slam title at Wimbledon .
Maria Sharapova has never returned to the tournament since then .
Maria Sharapova won the inaugural edition as a teenager in 2004 , the same year that she had also clinched her maiden Grand Slam title at Wimbledon .