Sebastian Ofner was the defending champion but lost in the third round to Aleksandar Vukic.
Evgeny Donskoy won the title after defeating Sebastian Korda 7–6(7–5), 3–6, 6–4 in the final.
Seeds All seeds receive a bye into the second round.
Draw
Finals
Top half
Section 1
Section 2
Bottom half
Section 3
Section 4
References
External links Main draw Qualifying draw