2023 ASB Classic

The 2023 Auckland Open (sponsored by ASB Bank) was a joint professional men's and women's tennis tournament played on outdoor hard courts at the ASB Tennis Centre in Auckland. The 36th edition of the women's event (a WTA 250 tournament) was held from 2 to 8 January 2023 and the 45th edition of the men's event (an ATP 250 tournament) were scheduled from 9 to 14 January 2023. The event was the first to be organized since 2020, after the COVID-19 pandemic forced the cancellation of the 2021 and 2022 tournaments.

Men's singles

 * 🇫🇷 Richard Gasquet defeated 🇬🇧 Cameron Norrie, 4–6, 6–4, 6–4

Women's singles

 * 🇺🇸 Coco Gauff defeated 🇪🇸 Rebeka Masarova 6–1, 6–1

Men's doubles

 * Nikola Mektić / Mate Pavić defeated 🇺🇸 Nathaniel Lammons / 🇺🇸 Jackson Withrow,  6–4, 6–7(5–7), [10–6]

Women's doubles

 * 🇯🇵 Miyu Kato / Aldila Sutjiadi defeated 🇨🇦 Leylah Fernandez / 🇺🇸 Bethanie Mattek-Sands 1–6, 7–5, [10–4]

Prize money
1 Qualifiers' prize money is also the Round of 32 prize money

Seeds

 * 1 Rankings as of 2 January 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Ugo Humbert
 * 🇳🇿 Kiranpal Pannu
 * 🇺🇸 Ben Shelton

The following players received entry from the qualifying draw:
 * 🇫🇷 Grégoire Barrère
 * 🇺🇸 Christopher Eubanks
 * 🇨🇿 Jiří Lehečka
 * 🇧🇷 Thiago Monteiro

The following players received entry as lucky losers:
 * 🇦🇷 Federico Coria
 * João Sousa

Withdrawals

 * 🇦🇷 Francisco Cerúndolo → replaced by João Sousa
 * 🇪🇸 Pedro Martínez → replaced by 🇦🇷 Federico Coria
 * Holger Rune → replaced by 🇺🇸 J. J. Wolf

Seeds

 * 1 Rankings as of 2 January 2023.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇺🇸 Alex Lawson / 🇳🇿 Artem Sitak
 * 🇳🇿 Ajeet Rai / 🇳🇿 Finn Reynolds

The following pair received entry as alternates:
 * 🇦🇷 Sebastián Báez / 🇻🇪 Luis David Martínez

Withdrawals

 * Before the tournament
 * 🇪🇸 Pedro Martínez / 🇪🇸 Jaume Munar → replaced by 🇦🇷 Sebastián Báez / 🇻🇪 Luis David Martínez


 * During the tournament
 * 🇦🇷 Pedro Cachin / 🇦🇷 Francisco Cerúndolo
 * 🇺🇸 Rajeev Ram / 🇬🇧 Joe Salisbury

Seeds

 * 1 Rankings as of 26 December 2022.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇿 Brenda Fruhvirtová
 * 🇺🇸 Sofia Kenin
 * 🇳🇿 Erin Routliffe
 * 🇺🇸 Venus Williams

The following player received a protected ranking into the singles main draw:
 * 🇨🇿 Karolína Muchová

The following players received entry from the qualifying draw:
 * 🇧🇪 Ysaline Bonaventure
 * 🇯🇵 Nao Hibino
 * 🇸🇰 Viktória Kužmová
 * 🇪🇸 Rebeka Masarova
 * 🇷🇴 Elena-Gabriela Ruse
 * 🇺🇸 Katie Volynets

Retirements

 * 🇬🇧 Emma Raducanu (twisted ankle)
 * 🇨🇳 Wang Xiyu (sickness)

Seeds

 * 1 Rankings as of 26 December 2022.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇨🇦 Leylah Fernandez / 🇺🇸 Bethanie Mattek-Sands
 * 🇳🇿 Paige Hourigan / 🇺🇸 Sachia Vickery

The following pair received entry as alternates:
 * 🇮🇹 Elisabetta Cocciaretto / 🇨🇳 Wang Xinyu

Withdrawals

 * Before the tournament
 * 🇦🇺 Monique Adamczak / Rosalie van der Hoek → replaced by 🇦🇺 Monique Adamczak / 🇦🇺 Alexandra Osborne
 * 🇨🇳 Wang Xiyu / 🇨🇳 Zhu Lin → replaced by 🇮🇹 Elisabetta Cocciaretto / 🇨🇳 Wang Xinyu
 * During the tournament
 * 🇮🇹 Elisabetta Cocciaretto / 🇨🇳 Wang Xinyu (sickness)