Jo-Wilfried Tsonga was the defending champion, but withdrew with a left knee injury before the tournament began.
Lucas Pouille won the title, defeating Dominic Thiem in the final, 7–6(7–5), 6–2.
Seeds The top four seeds receive a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References Main draw Qualifying draw