2015 Erste Bank Open

The 2015 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 41st edition of the event, and part of the ATP World Tour 500 Series of the 2015 ATP World Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 19 October until 25 October 2015. First-seeded David Ferrer won the singles title.

Seeds

 * Rankings are as of October 12, 2015

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Tommy Haas
 * 🇦🇹 Gerald Melzer
 * 🇦🇹 Dennis Novak

The following players received entry from the qualifying draw:
 * 🇫🇷 Kenny de Schepper
 * 🇦🇹 Lucas Miedler
 * 🇩🇪 Jan-Lennard Struff
 * 🇯🇵 Yūichi Sugita

Withdrawals

 * Before the tournament
 * 🇦🇺 Sam Groth →replaced by Jerzy Janowicz
 * 🇩🇪 Florian Mayer →replaced by Sergiy Stakhovsky
 * 🇨🇦 Milos Raonic →replaced by Paolo Lorenzi

Seeds

 * Rankings are as of October 12, 2015

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇦🇹 Andreas Haider-Maurer / 🇦🇹 Oliver Marach
 * 🇦🇹 Julian Knowle / 🇨🇦 Daniel Nestor

The following pair received entry from the qualifying draw:
 * 🇺🇸 Rajeev Ram / 🇨🇿 Radek Štěpánek

Singles

 * 🇪🇸 David Ferrer defeated 🇺🇸 Steve Johnson 4–6, 6–4, 7–5

Doubles

 * 🇵🇱 Łukasz Kubot / 🇧🇷 Marcelo Melo defeated 🇬🇧 Jamie Murray / 🇦🇺 John Peers  4–6, 7–6(7–3), [10–6]