Marin Čilić was the two-time defending champion, but withdrew before the tournament started due to an arm injury.
Guillermo García-López won the title, defeating Andreas Seppi in the final, 7–6(7–4), 6–3.
Seeds
Ivo Karlović (second round) Adrian Mannarino (second round) Guillermo García-López (champion) Gilles Müller (second round) Andreas Seppi (final) Mikhail Youzhny (quarterfinals) Viktor Troicki (quarterfinals) Marcel Granollers (semifinals)
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Aljaž Bedene (second round) Farrukh Dustov (second round) Michael Berrer (qualified) Norbert Gombos (qualifying competition) Matthias Bachinger (qualified) Illya Marchenko (qualified) Frank Dancevic (qualified) Kimmer Coppejans (first round)
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References Main Draw Qualifying Draw