2019 Challenger Banque Nationale de Gatineau
The 2019 Challenger Banque Nationale de Gatineau was a professional tennis tournament played on outdoor hard courts. It was the 4th edition of the tournament for men and the 6th for women, and it was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Gatineau, Canada between July 15 and 21, 2019.Seeds
- 1 Rankings are as of July 1, 2019.
Other Entrants
The following players received wildcards into the singles main draw:
- Liam Draxl
- Alexis Galarneau
- Brandon Holt
-
Vasek Pospisil - Benjamin Sigouin
The following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw as an alternate:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Seeds
- 1 Rankings are as of July 1, 2019.
Other Entrants
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw using their ITF World Tennis Ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Men's singles
- Jason Kubler def. Enzo Couacaud 6–4, 6–4.
Women's singles
- Leylah Annie Fernandez def. Carson Branstine, 3–6, 6–1, 6–2
Men's doubles
- Alex Lawson / Marc Polmans def. Hans Hach Verdugo / Dennis Novikov 6–4, 3–6, .
Women's doubles
- Leylah Annie Fernandez / Rebecca Marino def. Hsu Chieh-yu / Marcela Zacarías, 7–6, 6–3
