2023 Geneva Open – Singles

Nicolás Jarry defeated Grigor Dimitrov in the final, 7–6(7–1), 6–1 to win the singles tennis title at the 2023 Geneva Open.

Casper Ruud was the two-time defending champion, but was defeated in the quarterfinals by Jarry.

Seeds
The top four seeds receive a bye into the second round.

• #🇳🇴 Casper Ruud (quarterfinals)

• #🇺🇸 Taylor Fritz (semifinals)

• #🇩🇪 Alexander Zverev (semifinals)

• #🇧🇬 Grigor Dimitrov (final)

• #🇺🇸 Ben Shelton (first round)

• # Tallon Griekspoor (second round, withdrew)

• #🇪🇸 Bernabé Zapata Miralles (second round, retired)

• #🇫🇷 Adrian Mannarino (second round)

Seeds
• # 🇧🇷 Thiago Monteiro (qualifying competition)

• # 🇫🇷 Arthur Cazaux (qualifying competition)

• # 🇮🇹 Alessandro Giannessi (qualifying competition)

• # 🇯🇴 Abdullah Shelbayh (first round)

• # 🇨🇿 Marek Gengel (first round)

• # 🇺🇦 Vitaliy Sachko (qualified)

• # 🇮🇹 Salvatore Caruso (first round)

• # 🇩🇪 Elmar Ejupovic (first round)

Qualifiers
• # 🇪🇸 Daniel Rincón

• # Nino Serdarušić

• # 🇺🇦 Vitaliy Sachko

• # 🇮🇹 Stefano Travaglia