2016 Geneva Open

The 2016 Geneva Open (also known as the 2016 Banque Eric Sturdza Geneva Open for sponsorship reasons) was a men's tennis tournament played on outdoor clay courts. It was the 14th edition of the Geneva Open and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the Tennis Club de Genève in Geneva, Switzerland, from May 15 through May 21, 2016.

Seeds

 * Rankings are as of May 9, 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * Marin Čilić
 * 🇪🇸 David Ferrer
 * 🇷🇸 Janko Tipsarević

The following players received entry from the qualifying draw:
 * 🇩🇪 Andreas Beck
 * 🇷🇺 Evgeny Donskoy
 * Christian Garín
 * 🇪🇸 Roberto Ortega Olmedo

The following player received entry as a lucky loser:
 * 🇩🇪 Florian Mayer

Withdrawals

 * Before the tournament
 * 🇨🇾 Marcos Baghdatis →replaced by 🇷🇺 Mikhail Youzhny
 * 🇩🇪 Philipp Kohlschreiber →replaced by Ernests Gulbis
 * 🇦🇺 John Millman →replaced by Ričardas Berankis

Retirements

 * 🇺🇿 Denis Istomin

Seeds

 * Rankings are as of May 9, 2016.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇷🇴 Victor Hănescu / Constantin Sturdza
 * 🇦🇷 Manuel Peña López / 🇷🇸 Janko Tipsarević

Singles

 * 'Stan Wawrinka defeated Marin Čilić, 6–4, 7–6(13–11)

Doubles

 * 🇺🇸 Steve Johnson / 🇺🇸 Sam Querrey defeated Raven Klaasen / 🇺🇸 Rajeev Ram, 6–4, 6–1