Vienna Open 2015
David Ferrer won the title, beating Steve Johnson 4–6 6–4 7–5 in the final.
Main draw 32 players
- 1🇪🇸David FerrerFinal · Champion
- 2🇿🇦Kevin AndersonQuarterfinals · Lost to Steve Johnson
- 3🇺🇸John IsnerRound of 16 · Lost to Ernests Gulbis
- 4🇫🇷Jo-Wilfried TsongaRound of 16 · Lost to Lukas Rosol
- 5🇦🇹Dominic ThiemRound of 32 · Lost to Jerzy Janowicz
- 6🇫🇷Gael MonfilsSemifinals · Lost to David Ferrer
- 7🇭🇷Ivo KarlovicQuarterfinals · Lost to Ernests Gulbis
- 8🇮🇹Fabio FogniniQuarterfinals · Lost to David Ferrer
- 🇺🇸Steve Johnson#426Final · Lost to David Ferrer
- 🇱🇻Ernests GulbisSemifinals · Lost to Steve Johnson
- 🇨🇿Lukas RosolQuarterfinals · Lost to Gael Monfils
- 🇪🇸Guillermo Garcia LopezRound of 16 · Lost to David Ferrer
- 🇵🇱Jerzy JanowiczRound of 16 · Lost to Steve Johnson
- 🇨🇿Jiri VeselyRound of 16 · Lost to Kevin Anderson
- 🇮🇹Paolo LorenziRound of 16 · Lost to Gael Monfils
- PR🇨🇿Radek StepanekRound of 16 · Lost to Fabio Fognini
- 🇺🇦Sergiy StakhovskyRound of 16 · Lost to Ivo Karlovic
- 🇪🇸Albert RamosRound of 32 · Lost to David Ferrer
- 🇺🇦Alexandr DolgopolovRound of 32 · Lost to Steve Johnson
- 🇦🇹Andreas Haider MaurerRound of 32 · Lost to Kevin Anderson
- 🇮🇹Andreas SeppiRound of 32 · Lost to Ivo Karlovic
- WC🇦🇹Dennis NovakRound of 32 · Lost to Radek Stepanek
- WC🇦🇹Gerald MelzerRound of 32 · Lost to Jiri Vesely
- Q🇩🇪Jan Lennard StruffRound of 32 · Lost to Sergiy Stakhovsky
- Q🇫🇷Kenny De SchepperRound of 32 · Lost to John Isner
- Q🇦🇹Lucas MiedlerRound of 32 · Lost to Ernests Gulbis
- 🇫🇷Paul Henri MathieuRound of 32 · Lost to Fabio Fognini
- 🇺🇸Rajeev RamRound of 32 · Lost to Paolo Lorenzi
- 🇨🇴Santiago GiraldoRound of 32 · Lost to Guillermo Garcia Lopez
- 🇧🇷Thomaz BellucciRound of 32 · Lost to Gael Monfils
- WC🇩🇪Tommy HaasRound of 32 · Lost to Jo-Wilfried Tsonga
- Q🇯🇵Yuichi SugitaRound of 32 · Lost to Lukas Rosol