2019 Geneva Open – Singles

Alexander Zverev defeated Nicolás Jarry in the final, 6–3, 3–6, 7–6(10–8) to win the singles tennis title at the 2019 Geneva Open. Zverev saved two championship points en route to the title, in the final-set tiebreak.

Márton Fucsovics was the defending champion, but lost in the second round to Federico Delbonis.

Seeds
The top four seeds receive a bye into the second round. • #🇩🇪 Alexander Zverev (champion)

• # Stan Wawrinka (second round)

• # Cristian Garín (second round)

• #🇭🇺 Márton Fucsovics (second round)

• #🇲🇩 Radu Albot (semifinals)

• #🇫🇷 Adrian Mannarino (first round)

• #🇦🇺 Matthew Ebden (first round)

• #🇮🇹 Andreas Seppi (first round)

Seeds
• # 🇧🇬 Grigor Dimitrov (qualified)

• # 🇧🇦 Damir Džumhur (qualified)

• # 🇮🇹 Lorenzo Sonego (qualified)

• # 🇱🇹 Ričardas Berankis (first round)

• # 🇷🇸 Miomir Kecmanović (qualifying competition)

• # 🇺🇸 Bradley Klahn (first round)

• # 🇮🇹 Thomas Fabbiano (qualifying competition)

• # 🇺🇸 Tommy Paul (qualifying competition)

Qualifiers
• # 🇧🇬 Grigor Dimitrov

• # 🇧🇦 Damir Džumhur

• # 🇮🇹 Lorenzo Sonego

• # 🇪🇸 Bernabé Zapata Miralles