2017 MercedesCup

The 2017 MercedesCup was a men's tennis tournament played on outdoor grass courts. It was the 40th edition of the Stuttgart Open, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 12 June until 19 June 2017. Fourth-seeded Lucas Pouille won the singles title.

Singles

 * 🇫🇷 Lucas Pouille defeated 🇪🇸 Feliciano López, 4–6, 7–6(7–5), 6–4

Doubles

 * 🇬🇧 Jamie Murray / 🇧🇷 Bruno Soares defeated 🇦🇹 Oliver Marach / Mate Pavić, 6–7(4–7), 7–5, [10–5]

Seeds

 * 1 Rankings are as of May 29, 2017

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Tommy Haas
 * 🇩🇪 Maximilian Marterer
 * 🇫🇷 Lucas Pouille

The following players received entry using a protected ranking:
 * 🇵🇱 Jerzy Janowicz

The following players received entry from the qualifying draw:
 * 🇭🇺 Márton Fucsovics
 * 🇩🇪 Peter Gojowczyk
 * 🇩🇪 Yannick Hanfmann
 * 🇸🇰 Lukáš Lacko

Withdrawals

 * Before the tournament
 * 🇷🇺 Karen Khachanov →replaced by 🇵🇱 Jerzy Janowicz
 * 🇨🇿 Jiří Veselý →replaced by 🇫🇷 Stéphane Robert

Retirements

 * 🇨🇾 Marcos Baghdatis

Seeds

 * Rankings are as of May 29, 2017

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇩🇪 Andre Begemann / 🇩🇪 Jan-Lennard Struff
 * 🇩🇪 Tommy Haas / 🇩🇪 Florian Mayer

Withdrawals

 * Before the tournament
 * Treat Huey


 * During the tournament
 * 🇩🇪 Tommy Haas