2022 National Bank Open – Men's singles

Pablo Carreño Busta defeated Hubert Hurkacz in the final, 3–6, 6–3, 6–3 to win the men's singles tennis title at the 2022 Canadian Open. Carreño Busta's first title of the season was also his maiden ATP Masters 1000 title. Hurkacz's defeat in the contest for his second Masters 1000 title was also a career-first loss in a tour-level final after he was bidding to win a sixth title in six finals.

Daniil Medvedev was the defending champion, but lost in the second round to Nick Kyrgios.

For the first time since 1999 Indian Wells, the top three seeds at a Masters 1000 tournament were defeated in their opening matches. Jannik Sinner's loss in the third round also guaranteed a maiden Masters 1000 finalist in the bottom half of the draw, from which Carreño Busta emerged.

Seeds
The top eight seeds receive a bye into the second round. • Daniil Medvedev (second round)

• 🇪🇸 Carlos Alcaraz (second round)

• Stefanos Tsitsipas (second round)

• 🇳🇴 Casper Ruud (semifinals)

• Andrey Rublev (second round)

• 🇨🇦 Félix Auger-Aliassime (quarterfinals)

• 🇮🇹 Jannik Sinner (third round)

• 🇵🇱 Hubert Hurkacz (final)

• 🇬🇧 Cameron Norrie (third round)

• 🇺🇸 Taylor Fritz (third round)

• 🇮🇹 Matteo Berrettini (first round)

• 🇦🇷 Diego Schwartzman (second round)

• Marin Čilić (third round)

• 🇺🇸 Reilly Opelka (withdrew)

• 🇪🇸 Roberto Bautista Agut (third round)

• 🇧🇬 Grigor Dimitrov (second round)

• 🇫🇷 Gaël Monfils (third round, retired)

Finals


Seeded players
The following are the seeded players. Seedings are based on ATP rankings as of August 1, 2022. Rank and points before are as of August 8, 2022.

Points for the 2021 tournament were not mandatory and are included in the table below only if they counted towards the player's ranking as of August 8, 2022. Players who are not defending points from the 2021 tournament will instead have their 19th best result replaced by their points from the 2022 tournament. Points from the 2019 tournament are being dropped on August 8, 2022, and are accordingly not reflected in this table.

† This column shows either the player's points from the 2021 tournament or his 19th best result (shown in brackets). Only ranking points counting towards the player's ranking as of August 8, 2022, are reflected in the column.

Withdrawn players
The following players would have been seeded, but withdrew before the tournament began.

Wild cards
• 🇨🇦 Alexis Galarneau

• 🇧🇪 David Goffin

• 🇬🇧 Andy Murray

• 🇨🇦 Vasek Pospisil

Special exempt

 * 🇯🇵 Yoshihito Nishioka

Protected ranking
• Borna Ćorić

•  Stan Wawrinka

Alternates
• 🇪🇸 Pedro Martínez

Withdrawals
• Nikoloz Basilashvili → replaced by 🇸🇰 Alex Molčan

• 🇷🇸 Novak Djokovic → replaced by 🇫🇷 Benjamin Bonzi

• 🇺🇸 John Isner → replaced by 🇺🇸 Brandon Nakashima

• 🇪🇸 Rafael Nadal → replaced by 🇺🇸 Mackenzie McDonald

• 🇺🇸 Reilly Opelka → replaced by 🇪🇸 Pedro Martínez

• 🇩🇪 Oscar Otte → replaced by 🇦🇺 Nick Kyrgios

• 🇩🇪 Alexander Zverev → replaced by 🇫🇮 Emil Ruusuvuori

Seeds
• # 🇺🇸 Marcos Giron (first round)

• # 🇮🇹 Fabio Fognini (first round)

• # João Sousa (first round)

• # 🇦🇺 James Duckworth (first round)

• # 🇫🇷 Adrian Mannarino (qualified)

• # 🇫🇷 Arthur Rinderknech (first round)

• # 🇫🇷 Quentin Halys (qualifying competition, retired)

• # 🇫🇷 Hugo Gaston (first round)

• # 🇰🇷 Kwon Soon-woo (qualifying competition)

• # 🇩🇪 Daniel Altmaier (qualifying competition)

• # 🇬🇧 Jack Draper (qualified)

• # 🇺🇸 Denis Kudla (first round)

• # 🇦🇺 Alexei Popyrin (qualifying competition)

• # 🇯🇵 Taro Daniel (qualifying competition)

Qualifiers
• # 🇺🇸 Marcos Giron

• # 🇮🇹 Fabio Fognini

• # 🇫🇷 Benoît Paire

• # 🇫🇷 Hugo Gaston

• # 🇫🇷 Adrian Mannarino

• # 🇫🇷 Arthur Rinderknech

• # 🇬🇧 Jack Draper