The 2023 Calgary National Bank Challenger was a professional tennis tournament played on indoor hard courts. It was the fourth edition of the tournament which was part of the 2023 ATP Challenger Tour and the second edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Calgary, Canada between 6 and 12 November 2023.
Champions
Men's singles
Liam Draxl def. Dominik Koepfer 6–4, 6–3.
Women's singles
Sabine Lisicki def. Stacey Fung 7–6(7–2), 6–7(5–7), 6–3.
Men's doubles
Juan Carlos Aguilar / Justin Boulais def. Charles Broom / Ben Jones 6–3, 6–2.
Women's doubles
Sarah Beth Grey / Eden Silva def. Hanna Chang / Katarina Jokić, 6–4, 6–4
Men's singles main draw entrants Seeds Country Player Rank1 SeedDominik Koepfer751James Duckworth1112Benoît Paire1263Gabriel Diallo1364Ryan Peniston1815Zizou Bergs1846Kimmer Coppejans1907Aziz Dougaz2328 1 Rankings are as of 30 October 2023.
Other entrants The following players received wildcards into the singles main draw: Justin Boulais Liam Draxl Dan Martin
The following players received entry from the qualifying draw: Juan Carlos Aguilar Patrick Brady Iñaki Montes de la Torre Kiranpal Pannu Ryan Seggerman Enzo Wallart
Women's singles main draw entrants Seeds Country Player Rank1 SeedKatherine Sebov1411Arina Rodionova1482Lulu Sun2233Lesley Pattinama Kerkhove2344Stacey Fung2505Justina Mikulskytė2716Jamie Loeb2857Liv Hovde2918 1 Rankings are as of 23 October 2023.
Other entrants The following players received wildcards into the singles main draw: Kayla Cross Alexia Jacobs Martyna Ostrzygalo Layne Sleeth
The following players received entry from the qualifying draw: Isabelle Boulais Katarina Jokić Kylie McKenzie Martina Okáľová Kira Pavlova Caroline Roméo Allura Zamarripa Amy Zhu
The following player received entry as a lucky loser: Nagi Hanatani
References