2019 Swiss Indoors

The 2019 Swiss Indoors was a men's tennis tournament played on indoor hard courts. It was the 50th edition of the tournament, and part of the 500 series of the 2019 ATP Tour. It took place at the St. Jakobshalle in Basel, Switzerland, from 21 October through 27 October 2019. First-seeded Roger Federer won his tenth singles title at the event.

Singles

 * Roger Federer defeated 🇦🇺 Alex de Minaur, 6–2, 6–2

Doubles

 * Jean-Julien Rojer'/ 🇷🇴 Horia Tecău defeated 🇺🇸 Taylor Fritz / 🇺🇸 Reilly Opelka, 7–5, 6–3

Seeds

 * Rankings are as of October 14, 2019

Other entrants
The following players received wildcards into the singles main draw:
 * 🇷🇴 Marius Copil
 * 🇦🇺 Alex de Minaur
 * Henri Laaksonen

The following player received entry via a special exempt:
 * 🇷🇸 Filip Krajinović

The following players received entry from the qualifying draw:
 * 🇱🇹 Ričardas Berankis
 * 🇧🇴 Hugo Dellien
 * 🇩🇪 Peter Gojowczyk
 * 🇦🇺 Alexei Popyrin

Withdrawals

 * During the tournament
 * Stan Wawrinka

Seeds

 * Rankings are as of October 14, 2019

Other entrants
The following pairs received wildcards into the doubles main draw:
 * Sandro Ehrat / Marc-Andrea Hüsler
 * Luca Margaroli / 🇩🇪 Jan-Lennard Struff

The following pair received entry from the qualifying draw:
 * 🇲🇽 Santiago González / 🇵🇰 Aisam-ul-Haq Qureshi