2018 ASB Classic
36°51′13″S 174°46′25″E / 36.853742°S 174.773507°E
The 2018 Auckland Open (sponsored by ASB Bank) was a joint 2018 ATP World Tour and 2018 WTA Tour tennis tournament, played on outdoor hard courts. It was the 33rd edition of the women's event, and the 42nd edition of the men's event. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 1 to 7 January 2018 for the women, and from 8 to 13 January 2018 for the men.
Finals
Men's singles
Roberto Bautista Agut defeated 
Juan Martín del Potro, 6–1, 4–6, 7–5
Women's singles
Julia Görges defeated 
Caroline Wozniacki, 6–4, 7–6(7–4)
Men's doubles
Oliver Marach / 
Mate Pavić defeated 
Max Mirnyi / Philipp Oswald, 6–4, 5–7, [10–7]
Women's doubles
Sara Errani / 
Bibiane Schoofs defeated 
Eri Hozumi / Miyu Kato, 7–5, 6–1
Points and prize money
Point distribution
Prize money
1 Qualifiers' prize money is also the Round of 32 prize money
* per team
ATP singles main-draw entrants
Seeds
- 1 Rankings as of January 1, 2018.
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
- Before the tournament
Kyle Edmund → replaced by 
Tennys Sandgren- Ryan Harrison → replaced by Liam Caruana
- Guido Pella → replaced by Taro Daniel
Andrey Rublev → replaced by 
Lukáš Lacko
ATP doubles main-draw entrants
Seeds
- 1 Rankings as of January 1, 2018.
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
- During the tournament
WTA singles main-draw entrants
Seeds
- 1 Rankings as of December 25, 2017.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
WTA doubles main-draw entrants
Seeds
- 1 Rankings as of December 25, 2017.
Other entrants
The following pairs received wildcards into the doubles main draw:
