Sam Querrey was the defending champion, but lost in the second round to Egor Gerasimov.
Fabio Fognini won the title, defeating Juan Martín del Potro in the final, 6–4, 6–2.
Seeds The top four seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky loser Daniel Elahi Galán
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links Main draw Qualifying draw