2018 ASB Classic
The 2018 Auckland Open 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.Point distribution
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 321 | Q3 | Q2 | Q1 |
| Men's Singles | $89,435 | $47,105 | $25,515 | $14,535 | $8,565 | $5,075 | $2,285 | $1,145 | |
| Men's Doubles * | $27,170 | $14,280 | $7,740 | $4,430 | $2,590 | | | | |
| Women's Singles | $43,000 | $21,400 | $11,300 | $5,900 | $3,310 | $1,925 | $1,005 | $730 | $530 |
| Women's Doubles * | $12,300 | $6,400 | $3,435 | $1,820 | $960 | | | | |
1 Qualifiers' prize money is also the Round of 32 prize money
* per teamATP 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:
;Before the tournament
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:
- Radu Albot / Tennys Sandgren
Withdrawals
;Before the tournament
;During the tournament
Seeds
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Seeds
- 1 Rankings as of December 25, 2017.
Other entrants
The following pairs received wildcards into the doubles main draw:
Men's Singles
- Roberto Bautista Agut def. Juan Martín del Potro, 6–1, 4–6, 7–5
Women's Singles
- Julia Görges def. Caroline Wozniacki, 6–4, 7–6
Men's Doubles
- Oliver Marach / Mate Pavić def. Max Mirnyi / Philipp Oswald, 6–4, 5–7,
Women's Doubles
- Sara Errani / Bibiane Schoofs def. Eri Hozumi / Miyu Kato, 7–5, 6–1
