2017 MercedesCup
Date	12–19 June
Edition	40th
Category	ATP World Tour 250 series
Draw	28S / 16D
Prize money	€630,785
Surface	Grass
Location	Stuttgart, Germany
Venue	Tennis Club Weissenhof
Champions
Singles
Lucas Pouille[1]
Doubles
Jamie Murray / Bruno Soares[2]
← 2016 · Stuttgart Open · 2018 →

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.

Finals

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]

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
SUI	Roger Federer	5	1
BUL	Grigor Dimitrov	13	2
CZE	Tomáš Berdych	14	3
FRA	Lucas Pouille	17	4
USA	Steve Johnson	26	5
GER	Mischa Zverev	31	6
FRA	Gilles Simon	32	7
SRB	Viktor Troicki	35	8

• ¹ Rankings are as of May 29, 2017^[3][4]

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

Doubles main-draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
USA	Bob Bryan	USA	Mike Bryan	12	1
GBR	Jamie Murray	BRA	Bruno Soares	17	2
ROU	Florin Mergea	PAK	Aisam-ul-Haq Qureshi	52	3
AUT	Oliver Marach	CRO	Mate Pavić	67	4

• 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