1990 Holden NSW Open

The 1990 Holden NSW Open (known as such in 1990 for sponsorship reasons^[1]) was a combined men's and women's tennis tournament played on outdoor hard courts. It was the 98th edition (the 22nd edition in the Open Era) of the event known that year as the Holden New South Wales (NSW) Open, and was part of the ATP World Series of the 1990 ATP Tour, and the WTA Tier III tournaments of the 1990 WTA Tour. It took place at the White City Stadium in Sydney, Australia, from 8 to 14 January 1990. Yannick Noah and Natasha Zvereva won the singles titles.

1990 Holden NSW Open
Date	8–14 January
Edition	98th
Category	World Series (men) Tier III (women)
Surface	Hard / outdoor
Location	Sydney, Australia
Venue	White City Stadium
Champions
Men's singles
Yannick Noah
Women's singles
Natasha Zvereva
Men's doubles
Pat Cash / Mark Kratzmann
Women's doubles
Jana Novotná / Helena Suková

Finals

Men's singles

Main article: 1990 Holden NSW Open – Men's singles

Yannick Noah defeated Carl-Uwe Steeb, 5–7, 6–3, 6–4

• It was Noah's first singles title of the year and the 23rd, and last, of his career.

Women's singles

Main article: 1990 Holden NSW Open – Women's singles

Natasha Zvereva defeated Barbara Paulus, 4–6, 6–1, 6–3

• It was Zvereva's second singles title of the year, and of her career.

Men's doubles

Main article: 1990 Holden NSW Open – Men's doubles

Pat Cash / Mark Kratzmann defeated Pieter Aldrich / Danie Visser, 6–4, 7–5

• It was Cash's first doubles title of the year, and the 10th of his career.
• It was Kratzmann's first doubles title of the year, and the ninth of his career.

Women's doubles

Main article: 1990 Holden NSW Open – Women's doubles

Jana Novotná / Helena Suková defeated Larisa Savchenko / Natasha Zvereva, 6–3, 7–5

• It was Novotná's second doubles title of the year, and the 16th of her career.
• It was Suková's second doubles title of the year, and the 33rd of her career.