Marco Cecchinato was the defending champion, but lost in the first round to Aljaž Bedene.
Dušan Lajović won his first ATP Tour singles title, defeating Attila Balázs in the final, 7–5, 7–5.
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
External links Main draw Qualifying draw