2016 MercedesCup

The 2016 MercedesCup was a men's tennis tournament played on grass courts. It was the 39th edition of the MercedesCup, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 6 June until 13 June 2016. Third-seeded Dominic Thiem won the singles title.

Singles

 * 🇦🇹 Dominic Thiem defeated 🇩🇪 Philipp Kohlschreiber, 6–7(2–7), 6–4, 6–4

Doubles

 * 🇳🇿 Marcus Daniell / 🇳🇿 Artem Sitak defeated 🇦🇹 Oliver Marach / 🇫🇷 Fabrice Martin, 6–7(4–7), 6–4, [10–8]

Seeds

 * 1 Rankings are as of May 23, 2016

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Michael Berrer
 * 🇩🇪 Jan Choinski
 * 🇦🇷 Juan Martín del Potro

The following players received entry from the qualifying draw:
 * 🇫🇷 Fabrice Martin
 * 🇩🇪 Florian Mayer
 * 🇺🇦 Sergiy Stakhovsky
 * 🇨🇿 Radek Štěpánek

Withdrawals

 * Before the tournament
 * 🇷🇺 Evgeny Donskoy →replaced by 🇷🇺 Mikhail Youzhny
 * 🇫🇷 Benoît Paire →replaced by 🇦🇺 Sam Groth

Seeds

 * Rankings are as of May 23, 2016

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇩🇪 Michael Berrer / 🇩🇪 Jan-Lennard Struff
 * 🇦🇷 Juan Martín del Potro / 🇺🇸 Taylor Fritz