2023 Winnipeg National Bank Challenger

The 2023 Winnipeg National Bank Challenger was a professional tennis tournament played on outdoor hard courts. It was the 6th edition of the tournament and part of the 2023 ATP Challenger Tour. It took place in Winnipeg, Manitoba, Canada between August 14 and 19, 2023.

2023 Winnipeg National Bank Challenger
Date	August 14–19
Edition	6th
Category	ATP Challenger Tour
Surface	Hard – outdoors
Location	Winnipeg, Manitoba, Canada
Champions
Singles
Ryan Peniston
Doubles
Gabriel Diallo / Leandro Riedi

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
GBR	Jack Draper	83	1
BEL	David Goffin	97	2
FRA	Benjamin Bonzi	102	3
GBR	Liam Broady	123	4
ITA	Luca Nardi	126	5
FRA	Arthur Cazaux	128	6
SUI	Dominic Stricker	130	7
CAN	Gabriel Diallo	141	8

• ¹ Rankings are as of August 7, 2023.^[1]

Other entrants

The following players received wildcards into the singles main draw:

• Taha Baadi
• Dan Martin
• Brayden Schnur

The following player received entry into the singles main draw using a protected ranking:

• Thai-Son Kwiatkowski

The following players received entry into the singles main draw as alternates:

• Billy Harris
• Christian Harrison
• Ryan Peniston

The following players received entry from the qualifying draw:

• Ulises Blanch
• Darian King
• Strong Kirchheimer
• Omni Kumar
• Aidan Mayo
• Kiranpal Pannu

Champions

Singles

Main article: 2023 Winnipeg National Bank Challenger – Singles

• Ryan Peniston def. Leandro Riedi 6–4, 4–6, 6–4.

Doubles

Main article: 2023 Winnipeg National Bank Challenger – Doubles

• Gabriel Diallo / Leandro Riedi def. Juan Carlos Aguilar / Taha Baadi 6–2, 6–3.