2013 Swiss Indoors

The 2013 Swiss Indoors was a men's tennis tournament played on indoor hard courts. It was the 44th edition of the event known as the Swiss Indoors, and part of the 500 series of the 2013 ATP World Tour. It was held at the St. Jakobshalle in Basel, Switzerland, from 21 October through 27 October 2013. First-seeded Juan Martín del Potro won the singles title.

Singles

 * 🇦🇷 Juan Martín del Potro defeated Roger Federer, 7–6(7–3), 2–6, 6–4

Doubles

 * Treat Huey / 🇬🇧 Dominic Inglot defeated 🇦🇹 Julian Knowle / 🇦🇹 Oliver Marach, 6–3, 3–6, [10–4]

Seeds

 * Rankings are as of October 14, 2013

Other entrants
The following players received wildcards into the singles main draw:
 * Marco Chiudinelli
 * 🇺🇦 Alexandr Dolgopolov
 * Henri Laaksonen

The following players received entry from the qualifying draw:
 * 🇩🇪 Benjamin Becker
 * 🇩🇪 Tobias Kamke
 * 🇺🇸 Denis Kudla
 * 🇫🇷 Paul-Henri Mathieu

Withdrawals

 * 🇺🇸 Brian Baker
 * 🇷🇺 Nikolay Davydenko
 * 🇦🇷 Federico Delbonis (personal reasons)
 * 🇦🇺 Marinko Matosevic
 * 🇪🇸 Rafael Nadal (fatigue)
 * 🇨🇦 Milos Raonic (personal reasons)

Retirements

 * 🇦🇷 Carlos Berlocq (right foot pain)

Seeds

 * Rankings are as of October 14, 2013

Other entrants
The following pairs received wildcards into the doubles main draw:
 * Marco Chiudinelli / Michael Lammer
 * Sandro Ehrat / Henri Laaksonen