The 1989 Nutri-Metics Open was a women's tennis tournament played on outdoor hard courts at the ASB Tennis Centre in Auckland in New Zealand and was part of the Category 1 tier of the 1989 WTA Tour. The tournament ran from 30 January through 5 February 1989. First-seeded Patty Fendick won the singles title.
| 1989 Nutri-Metics Open | |
|---|---|
| Date | 30 January – 5 February |
| Edition | 4th |
| Category | Category 1 |
| Draw | 32S / 16D |
| Prize money | $75,000 |
| Surface | Hard / outdoor |
| Location | Auckland, New Zealand |
| Venue | ASB Tennis Centre |
| Champions | |
| Singles | |
 Patty Fendick | |
| Doubles | |
Patty Fendick /  Jill Hetherington | |
Finals edit
Singles edit
Patty Fendick defeated 
Belinda Cordwell 6–2, 6–0
- It was Fendick's 1st title of the year and the 9th of her career.
Doubles edit
Patty Fendick / Jill Hetherington defeated 
Elizabeth Smylie / Janine Thompson 6–4, 6–4
- It was Fendick's 2nd title of the year and the 10th of her career. It was Hetherington's 1st title of the year and the 8th of her career.
See also edit
- 1989 Benson and Hedges Open – men's tournament