2015 Swiss Open Gstaad
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| 2015 Swiss Open Gstaad | |
|---|---|
| Date | 27 July – 2 August |
| Edition | 48th |
| Category | ATP World Tour 250 Series |
| Draw | 28S/16D |
| Prize money | €494,310 |
| Surface | Clay |
| Location | Gstaad, Switzerland |
| Venue | Roy Emerson Arena |
| Champions | |
| Singles | |
 Dominic Thiem | |
| Doubles | |
 Aliaksandr Bury /  Denis Istomin | |
The 2015 Swiss Open Gstaad presented by Visilab was a men's tennis tournament played on outdoor clay courts. It was the 48th edition of the Swiss Open, and part of the ATP World Tour 250 Series of the 2015 ATP World Tour. It took place at the Roy Emerson Arena in Gstaad, Switzerland, from 27 July through 2 August 2015.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BEL
|
David Goffin | 14 | 1 |
 ESP
|
Feliciano López | 19 | 2 |
| AUT
|
Dominic Thiem | 26 | 3 |
| ESP
|
Pablo Andújar | 35 | 4 |
 BRA
|
Thomaz Bellucci | 41 | 5 |
 POR
|
João Sousa | 51 | 6 |
| ESP
|
Pablo Carreño Busta | 56 | 7 |
 COL
|
Santiago Giraldo | 59 | 8 |
- 1 Rankings are as of July 20, 2015
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
Stan Wawrinka →replaced by Kimmer Coppejans
Retirements
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| ESP
|
Marcel Granollers | ESP
|
Marc López | 29 | 1 |
 POL
|
Mariusz Fyrstenberg |  MEX
|
Santiago González | 99 | 2 |
| AUT
|
Oliver Marach |  PAK
|
Aisam-ul-Haq Qureshi | 105 | 3 |
| AUT
|
Julian Knowle | AUT
|
Philipp Oswald | 119 | 4 |
- Rankings are as of July 20, 2015
Other entrants
The following pairs received wildcards into the doubles main draw:
Champions
Singles
Dominic Thiem def. 
David Goffin, 7–5, 6–2
Doubles
Aliaksandr Bury / 
Denis Istomin def. Oliver Marach / 
Aisam-ul-Haq Qureshi, 3–6, 6–2, [10–5]