2019 Winnipeg National Bank Challenger

The 2019 Winnipeg National Bank Challenger was a professional tennis tournament played on outdoor hard courts. It was the 4th edition of the tournament and part of the 2019 ATP Challenger Tour. It took place in Winnipeg, Manitoba, Canada between July 8 and July 14, 2019.

Seeds

 * 1 Rankings are as of July 1, 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇦 Justin Boulais
 * 🇨🇦 Gabriel Diallo
 * 🇨🇦 Chaz Doherty
 * 🇨🇦 Jack Mingjie Lin
 * 🇨🇦 Nicaise Muamba

The following player received entry into the singles main draw using a protected ranking:
 * 🇪🇸 Carlos Gómez-Herrera

The following players received entry into the singles main draw as alternates:
 * 🇨🇦 Joshua Peck
 * Bernardo Saraiva

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇦🇺 Jacob Grills
 * 🇯🇵 Shintaro Imai
 * 🇷🇴 Filip Cristian Jianu
 * 🇺🇸 Strong Kirchheimer
 * 🇺🇸 Alexander Lebedev
 * 🇯🇵 Issei Okamura

The following players received entry from the qualifying draw:
 * 🇲🇽 Hans Hach Verdugo
 * 🇯🇵 Toshihide Matsui

The following player received entry as a lucky loser:
 * 🇨🇦 Kevin Kylar

Singles

 * 🇸🇰 Norbert Gombos def. 🇨🇦 Brayden Schnur 7–6(7–3), 6–3.

Doubles

 * Darian King / 🇨🇦 Peter Polansky def. 🇺🇸 Hunter Reese / 🇨🇦 Adil Shamasdin 7–6(10–8), 6–3.