2019 Generali Open Kitzbühel – Singles

Martin Kližan was the defending champion but lost in the first round to Matthias Bachinger.

Dominic Thiem won the title, defeating Albert Ramos Viñolas in the final, 7–6(7–0), 6–1.

Seeds
The top four seeds receive a bye into the second round. • #🇦🇹 Dominic Thiem (champion)

• #🇷🇸 Dušan Lajović (second round)

• #🇪🇸 Fernando Verdasco (quarterfinals)

• # Pablo Cuevas (quarterfinals)

• #🇭🇺 Márton Fucsovics (first round)

• #🇦🇷 Leonardo Mayer (first round)

• #🇮🇹 Lorenzo Sonego (semifinals)

• #🇪🇸 Pablo Carreño Busta (first round)

Seeds
• # 🇧🇴 Hugo Dellien (qualified)

• # 🇺🇿 Denis Istomin (first round)

• # 🇩🇪 Matthias Bachinger (qualified)

• # 🇪🇸 Guillermo García López (qualified)

• # Viktor Galović (first round)

• # 🇦🇷 Carlos Berlocq (qualifying competition)

• # 🇫🇷 Elliot Benchetrit (qualifying competition)

• # 🇩🇪 Yannick Hanfmann (qualifying competition)

Qualifiers
• # 🇧🇴 Hugo Dellien

• # 🇦🇹 Lucas Miedler

• # 🇩🇪 Matthias Bachinger

• # 🇪🇸 Guillermo García López