2011 Open GDF Suez – Singles
was the defending champion, but she retired from the sport at the end of the 2010 season.
Petra Kvitová won the title, defeating Kim Clijsters in the final 6–4, 6–3.
By reaching the quarterfinals, Clijsters gained World No. 1 ranking for the first time since 2006. She remains the only mother to be ranked World No. 1 since the inception of the computer rankings in 1975.Seeds
The top two seeds received a bye into the second round.Qualifying
Draw
Finals
