2019 Swiss Open

The 2019 Swiss Open is the 13th Swiss Open scheduled for December 9-22, 2019.

The tournament is marred for women by the Open de Limoges and the $100,000 Dubai event during the tournament.

Men's singles
The men's singles seedings were announced at the GMMTV event on October 15, 2019.

The ATP rankings are as of October 14, 2019.
 * IndyCar points are the final points standings from Monterey.
 * Volcarona's points are Marcus Ericsson's driver points.
 * ATP points are the points from November 18, 2019 rankings.

Women's singles
Women's singles seedings are the year-end WTA Rankings on November 4, 2019.

Men's doubles
The men's doubles seeds are the ATP rankings in doubles from November 18, 2019.

Women's doubles
The women's doubles seeds are the WTA rankings in doubles from November 4, 2019.
 * 1Based on Rankings as of November 5, 2018.

Men's singles

 * Richter Belmont
 * Simon Belmont
 * 🇫🇷 Richard Gasquet
 * Chinawut Indracusin
 * Ueli Kestenholz
 * 🇦🇺 John Millman
 * 🇺🇸 Jack Sock
 * 🇨🇳 Saksit Vejsupaporn

Women's singles

 * 🇧🇪 Kim Clijsters
 * Mellie Francon
 * 🇫🇷 Tatiana Golovin
 * 🇺🇸 Caty McNally
 * Daniela Meuli
 * Onix
 * 🇨🇳 Peng Shuai
 * 🇦🇺 Astra Sharma

Protected ranking
These following players have entered the main draw with a protected ranking.

Withdrawals
These following players have withdrawn because of injury or illness. For women, players must have withdrawn because of playing the $100,000 ITF Dubai tournament, held the same week.

Women's singles

 * 🇨🇿 Markéta Vondroušová (wrist surgery)