2015 MercedesCup
| 2015 MercedesCup | |
|---|---|
| Date | 8–14 June |
| Edition | 38th |
| Category | ATP World Tour 250 series |
| Draw | 28S / 16D |
| Prize money | €574,965 |
| Surface | Grass |
| Location | Stuttgart, Germany |
| Venue | Tennis Club Weissenhof |
| Champions | |
| Singles | |
 Rafael Nadal[1] | |
| Doubles | |
 Rohan Bopanna /  Florin Mergea[2] | |
The 2015 MercedesCup was a men's tennis tournament played on grass courts. It was the 38th edition of the Stuttgart Open, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 8 June until 14 June 2015. This was the first year that the tournament was held on grass courts. First-seeded Rafael Nadal won the singles title.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ESP
|
Rafael Nadal | 7 | 1 |
 CRO
|
Marin Čilić | 10 | 2 |
| ESP
|
Feliciano López | 12 | 3 |
 FRA
|
Gaël Monfils | 14 | 4 |
 AUS
|
Bernard Tomic | 26 | 5 |
 GER
|
Philipp Kohlschreiber | 28 | 6 |
 AUT
|
Dominic Thiem | 31 | 7 |
 SRB
|
Viktor Troicki | 33 | 8 |
- 1 Rankings are as of May 25, 2015
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Before the tournament
Julien Benneteau →replaced by Jan-Lennard Struff
Radek Štepánek →replaced by Matthias Bachinger- Jiří Veselý →replaced by Sam Groth
Retirements
Sergiy Stakhovsky (back injury)
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 USA |
USA |
||||
 POL
|
Marcin Matkowski | SRB
|
Nenad Zimonjić | 33 | 2 |
| AUT
|
Alexander Peya |  BRA
|
Bruno Soares | 33 | 3 |
| IND
|
Rohan Bopanna | ROU
|
Florin Mergea | 34 | 4 |
 COL
|
Juan Sebastián Cabal | COL
|
Robert Farah | 61 | 5 |
- Rankings are as of May 25, 2015
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pairs received entry as alternates:
Withdrawals
- Before the tournament
Mike Bryan (stomach pain)- Sergiy Stakhovsky (back injury)
- Radek Štepánek (back injury)
- During the tournament
Robert Farah (wrist injury)
Rafael Nadal (fatigue)
Finals
Singles
- Rafael Nadal defeated
Viktor Troicki, 7–6(7–3), 6–3
Doubles
Rohan Bopanna / 
Florin Mergea defeated 
Alexander Peya / 
Bruno Soares, 5–7, 6–2, [10–7]