Thomaz Bellucci was the defending champion, but lost in the second round to Federico Delbonis.
Stan Wawrinka won the title, defeating Marin Čilić in the final, 6–4, 7–6(13–11).
Seeds The top four seeds receive a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky losers Florian Mayer
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
External links Main draw Qualifying draw