2019 Odlum Brown Vancouver Open

The 2019 Odlum Brown Vancouver Open was a professional tennis tournament played on outdoor hard courts. It was the fourteenth (men) and seventeenth (women) editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Vancouver, Canada between 12 and 17 August 2019.

Seeds

 * 1 Rankings are as of August 5, 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇦 Liam Draxl
 * 🇨🇦 Alexis Galarneau
 * Ernests Gulbis
 * 🇨🇦 Filip Peliwo
 * 🇨🇦 Benjamin Sigouin

The following player received entry into the singles main draw as a special exempt:
 * 🇺🇸 Steve Johnson

The following player received entry into the singles main draw as an alternate:
 * 🇺🇸 JC Aragone

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇺🇸 Jordi Arconada
 * 🇺🇸 Maxime Cressy
 * 🇬🇧 Lloyd Glasspool
 * Colin Sinclair
 * Tim van Rijthoven

The following players received entry from the qualifying draw:
 * 🇬🇧 Liam Broady
 * Michail Pervolarakis

The following players received entry as lucky losers:
 * 🇨🇦 Taha Baadi
 * 🇨🇴 Alejandro Gómez

Seeds

 * 1 Rankings are as of 5 August 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇦 Carson Branstine
 * 🇨🇦 Leylah Annie Fernandez
 * 🇨🇦 Layne Sleeth
 * 🇨🇦 Carol Zhao

The following players received entry from the qualifying draw:
 * 🇦🇺 Lizette Cabrera
 * 🇺🇸 Hanna Chang
 * 🇺🇸 Ashley Kratzer
 * 🇺🇸 Asia Muhammad
 * 🇲🇽 Giuliana Olmos
 * 🇯🇵 Ena Shibahara

Men's singles

 * 🇱🇹 Ričardas Berankis def. Jason Jung 6–3, 5–7, 6–4.

Women's singles

 * 🇬🇧 Heather Watson def. 🇪🇸 Sara Sorribes Tormo, 7–5, 6–4

Men's doubles

 * 🇸🇪 Robert Lindstedt / 🇬🇧 Jonny O'Mara def. Treat Huey / 🇨🇦 Adil Shamasdin 6–2, 7–5.

Women's doubles

 * 🇯🇵 Nao Hibino / 🇯🇵 Miyu Kato def. 🇬🇧 Naomi Broady / 🇳🇿 Erin Routliffe, 6–2, 6–2