1998 Toray Pan Pacific Open
| 1998 Toray Pan Pacific Open | |
|---|---|
| Date | 3 – 8 February |
| Edition | 23rd |
| Category | Tier I |
| Draw | 28S / 16D |
| Prize money | $926,250 |
| Surface | Carpet / indoor |
| Location | Tokyo, Japan |
| Venue | Tokyo Metropolitan Gymnasium |
| Champions | |
| Singles | |
 Lindsay Davenport | |
| Doubles | |
 Martina Hingis /  Mirjana Lučić | |
The 1998 Toray Pan Pacific Open was a women's tennis tournament played onindoor carpet courts at the Tokyo Metropolitan Gymnasium in Tokyo, Japan that was part of Tier I of the 1998 WTA Tour. It was the 23rd edition of the tournament and was held from 3 February 3 through 8 February 1998. Second-seeded Lindsay Davenport won the singles title and earned $150,000 first-prize money.
Header
Singles
Lindsay Davenport defeated Martina Hingis 6–3, 6–3
- It was Davenport's 1st title of the year and the 32nd of her career.
Doubles
Martina Hingis / Mirjana Lučić defeated Lindsay Davenport / 
Natasha Zvereva 7–5, 6–4
- It was Hingis' 4th title of the year and the 30th of her career. It was Lučić's 2nd title of the year and the 3rd of her career.