Cibulkova withdraws from US Open with rib injury
New York: French Open semifinalist Dominika Cibulkova of Slovakia has pulled out of the US Open, citing a rib injury.
Cibulkova is No. 16 in this week`s WTA rankings and she would have been seeded at the year`s last Grand Slam tournament. Her withdrawal allows Alberta Brianti of Italy to move into the main draw.
The US Open begins Monday.