Simona Halep of Romania makes a backhand return to Dominika Cibulkova of Slovakia during their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Jan. 22, 2014.(AP Photo/Aaron Favila)
Dominika Cibulkova of Slovakia makes a forehand return to Simona Halep of Romania during their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Jan. 22, 2014.(AP Photo/Aijaz Rahi)
Dominika Cibulkova of Slovakia makes a forehand return to Simona Halep of Romania during their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Wednesday, Jan. 22, 2014.(AP Photo/Andrew Brownbill)