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.
Finals
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]
Points and prize money
Point distribution
Prize money
1 Qualifiers' prize money is also the Round of 32 prize money
ATP singles main draw entrants
Seeds
- 1 Rankings as of 2 January 2023.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals
Francisco Cerúndolo → replaced by 
João Sousa- Pedro Martínez → replaced by Federico Coria
Holger Rune → replaced by J. J. Wolf
ATP doubles main draw entrants
Seeds
- 1 Rankings as of 2 January 2023.
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
- Pedro Martínez / Jaume Munar → replaced by Sebastián Báez /
Luis David Martínez
- During the tournament
WTA singles main draw entrants
Seeds
- 1 Rankings as of 26 December 2022.
Other entrants
The following players received wildcards into the singles main draw:
The following player received a protected ranking into the singles main draw:
The following players received entry from the qualifying draw:
Retirements
- Emma Raducanu (twisted ankle)
Wang Xiyu (sickness)
WTA doubles main draw entrants
Seeds
- 1 Rankings as of 26 December 2022.
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
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)