Agnieszka Radwańska was the defending champion, but she lost in the second round to Bethanie Mattek-Sands.
Tsvetana Pironkova won her maiden WTA title, defeating Angelique Kerber in the final, 6–4, 6–4.
Seeds The top two seeds receive a bye into the second round.
Main draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky loser
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
External links Main draw Qualifying draw