2019 Geneva Open – Singles


was the defending champion, but lost in the second round to Federico Delbonis.
Alexander Zverev won the title, defeating Nicolás Jarry in the final, 6–3, 3–6, 7–6.

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