1989 Vitosha New Otani Open
|1989 Vitosha New Otani Open|
|Date||31 July – 6 August|
|Draw||32S / 16D|
|Surface||Clay / outdoor|
|Laura Garrone / Laura Golarsa|
The 1989 Vitosha New Otani Open was a women's tennis tournament played on outdoor clay courts in Sofia, Bulgaria that was part of the Category 1 tier of the 1989 WTA Tour. The tournament was held from 31 July until 6 August 1989. Second-seeded Isabel Cueto won the singles title.
- It was Cueto's 2nd title of the year and the 5th of her career.
- It was Garrone's only title of the year and the 1st of her career. It was Golarsa's only title of the year and the 1st of her career.