2015 Erste Bank Open – Singles

Andy Murray was the defending champion, but chose not to participate. David Ferrer won the title, defeating Steve Johnson in the final, 4–6, 6–4, 7–5.

Seeds
• #🇪🇸 David Ferrer (champion)

• # Kevin Anderson (quarterfinals)

• #🇺🇸 John Isner (second round)

• #🇫🇷 Jo-Wilfried Tsonga (second round)

• #🇦🇹 Dominic Thiem (first round)

• #🇫🇷 Gaël Monfils (semifinals)

• # Ivo Karlović (quarterfinals)

• #🇮🇹 Fabio Fognini (semifinals)

Seeds
• # 🇧🇪 Ruben Bemelmans (qualifying competition)

• # Nikoloz Basilashvili (qualifying competition)

• # 🇩🇪 Jan-Lennard Struff (qualified)

• # 🇩🇪 Michael Berrer (qualifying competition)

• # 🇫🇷 Kenny de Schepper (qualified)

• # 🇯🇵 Yūichi Sugita (qualified)

• # 🇧🇦 Mirza Bašić (first round)

• # 🇮🇹 Riccardo Bellotti (first round)

Qualifiers
• # 🇫🇷 Kenny de Schepper

• # 🇯🇵 Yūichi Sugita

• # 🇩🇪 Jan-Lennard Struff

• # 🇦🇹 Lucas Miedler