2017 Erste Bank Open – Singles

Andy Murray was the defending champion, but could not participate this year due to injury.

Lucas Pouille won the title, defeating Jo-Wilfried Tsonga in the final, 6–1, 6–4.

Seeds
• #🇩🇪 Alexander Zverev (quarterfinals)

• #🇦🇹 Dominic Thiem (second round)

• #🇧🇬 Grigor Dimitrov (withdrew)

• #🇪🇸 Pablo Carreño Busta (second round)

• #🇺🇸 John Isner (first round)

• #🇺🇸 Sam Querrey (first round)

• # Kevin Anderson (first round)

• #🇫🇷 Jo-Wilfried Tsonga (final)

Seeds
• # Nikoloz Basilashvili (first round)

• # 🇦🇷 Guido Pella (qualified)

• # 🇷🇸 Dušan Lajović (first round)

• # 🇮🇹 Thomas Fabbiano (qualifying competition, lucky loser)

• # 🇧🇷 Rogério Dutra Silva (first round)

• # 🇪🇸 Guillermo García López (qualified)

• # 🇫🇷 Pierre-Hugues Herbert (qualified)

• # 🇮🇹 Andreas Seppi (first round)

Qualifiers
• # 🇪🇸 Guillermo García López

• # 🇦🇷 Guido Pella

• # 🇫🇷 Pierre-Hugues Herbert

• # 🇦🇹 Dennis Novak

Lucky loser
• # 🇮🇹 Thomas Fabbiano