2019 Stockholm Open

The 2019 Stockholm Open (also known as the Intrum Stockholm Open for sponsorship purposes) was a professional men's tennis tournament played on indoor hard courts. It was the 51st edition of the tournament, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at the Kungliga tennishallen in Stockholm, Sweden from 14 October until 20 October 2019. Fourth-seeded Denis Shapovalov won the singles title.

Singles

 * 🇨🇦 Denis Shapovalov defeated 🇷🇸 Filip Krajinović, 6–4, 6–4

Doubles

 * 🇫🇮 Henri Kontinen / 🇫🇷 Édouard Roger-Vasselin defeated Mate Pavić / 🇧🇷 Bruno Soares, 6–4, 6–2

Seeds

 * 1 Rankings are as of October 7, 2019

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇬 Grigor Dimitrov
 * 🇸🇪 Elias Ymer
 * 🇸🇪 Mikael Ymer

The following player received entry using a protected ranking into the singles main draw:
 * 🇷🇸 Janko Tipsarević

The following players received entry from the qualifying draw:
 * 🇦🇹 Dennis Novak
 * 🇺🇸 Tommy Paul
 * 🇦🇺 Alexei Popyrin
 * 🇩🇪 Cedrik-Marcel Stebe

The following players received entry as lucky losers:
 * 🇮🇹 Gianluca Mager
 * 🇩🇪 Oscar Otte
 * 🇯🇵 Yūichi Sugita

Withdrawals

 * Before the tournament
 * 🇮🇹 Marco Cecchinato → replaced by 🇮🇹 Stefano Travaglia
 * 🇭🇺 Márton Fucsovics → replaced by 🇩🇪 Oscar Otte
 * 🇺🇸 Tommy Paul → replaced by 🇮🇹 Gianluca Mager
 * 🇦🇷 Juan Martín del Potro → replaced by 🇷🇸 Janko Tipsarević
 * 🇫🇷 Lucas Pouille → replaced by 🇨🇦 Brayden Schnur
 * 🇪🇸 Fernando Verdasco → replaced by 🇯🇵 Yūichi Sugita

Seeds

 * Rankings are as of October 7, 2019

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇸🇪 André Göransson / 🇺🇸 Nathaniel Lammons
 * 🇸🇪 Elias Ymer / 🇸🇪 Mikael Ymer