2015 Swiss Indoors
Singles main-draw entrants
Singles main\-draw entrants
---------------------------

### Seeds

| Country | Player | Rank1 | Seed |

  |
 [Roger Federer](/wiki/Roger_Federer "Roger Federer") |
 3 |
 1 ||  | [Stan Wawrinka](/wiki/Stan_Wawrinka "Stan Wawrinka") | 4 | 2 |

  |
 [Rafael Nadal](/wiki/Rafael_Nadal "Rafael Nadal") |
 7 |
 3 ||  | [Kevin Anderson](/wiki/Kevin_Anderson_%28tennis%29 "Kevin Anderson (tennis)") | 11 | 4 |
|  | [Richard Gasquet](/wiki/Richard_Gasquet "Richard Gasquet") | 12 | 5 |
|  | [John Isner](/wiki/John_Isner "John Isner") | 13 | 6 |
|  | [Marin Čilić](/wiki/Marin_%C4%8Cili%C4%87 "Marin Čilić") | 14 | 7 |
|  | [David Goffin](/wiki/David_Goffin "David Goffin") | 16 | 8 |

* Rankings are as of October 19, 2015

### Other entrants

The following players received wildcards into the singles main draw:
*  [Marco Chiudinelli](/wiki/Marco_Chiudinelli "Marco Chiudinelli")
*  [Henri Laaksonen](/wiki/Henri_Laaksonen "Henri Laaksonen")

The following players received entry from the qualifying draw:
*  [Robin Haase](/wiki/Robin_Haase "Robin Haase")
*  [Jerzy Janowicz](/wiki/Jerzy_Janowicz "Jerzy Janowicz")
*  [Dušan Lajović](/wiki/Du%C5%A1an_Lajovi%C4%87 "Dušan Lajović")
*  [Adrian Mannarino](/wiki/Adrian_Mannarino "Adrian Mannarino")

The following player received entry as a lucky loser:
*  [Denis Kudla](/wiki/Denis_Kudla "Denis Kudla")

### Withdrawals

Before the tournament
*  [Marcos Baghdatis](/wiki/Marcos_Baghdatis "Marcos Baghdatis") (groin injury)→replaced by [Denis Kudla](/wiki/Denis_Kudla "Denis Kudla")
*  [Julien Benneteau](/wiki/Julien_Benneteau "Julien Benneteau") →replaced by [Borna Ćorić](/wiki/Borna_%C4%86ori%C4%87 "Borna Ćorić")
*  [Kei Nishikori](/wiki/Kei_Nishikori "Kei Nishikori") →replaced by [Jiří Veselý](/wiki/Ji%C5%99%C3%AD_Vesel%C3%BD "Jiří Veselý")
*  [Milos Raonic](/wiki/Milos_Raonic "Milos Raonic") →replaced by [Sergiy Stakhovsky](/wiki/Sergiy_Stakhovsky "Sergiy Stakhovsky")
*  [Gilles Simon](/wiki/Gilles_Simon "Gilles Simon") →replaced by [Donald Young](/wiki/Donald_Young_%28tennis%29 "Donald Young (tennis)")

### Retirements

*  [Alexandr Dolgopolov](/wiki/Alexandr_Dolgopolov "Alexandr Dolgopolov") (right elbow injury)

How many seeds are listed in the article?