Grigor Dimitrov was the defending champion, but lost to Tomáš Berdych in the final, 5–7, 6–4, 6–4.
Seeds The top four seeds received a bye into the second round.
Tomáš Berdych (champion) Grigor Dimitrov (final) Kevin Anderson (second round) Alexandr Dolgopolov (second round) Leonardo Mayer (second round) Jérémy Chardy (second round) Fernando Verdasco (quarterfinals) João Sousa (first round)
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Dustin Brown (qualified) Pierre-Hugues Herbert (qualified) James Duckworth (first round) Vincent Millot (first round) Austin Krajicek (second round) Marius Copil (qualified) Andrea Arnaboldi (qualifying competition) Yann Marti (first round)
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
Main Draw Qualifying Draw