1989 DHL Open

The 1989 DHL Open was a women's tennis tournament played on outdoor hard courts at the Kallang Tennis Centre in Singapore and was part of the Category 1 tier of the 1989 Virginia Slims World Championship Series. The tournament took place from 10 April through 16 April 1989. Second-seeded Belinda Cordwell won the singles title and earned $12,000 first-prize money.

Singles
🇳🇿 Belinda Cordwell defeated 🇯🇵 Akiko Kijimuta 6–1, 6–0
 * It was Cordwell's 1st title of the year and the 2nd of her career.

Doubles
🇳🇿 Belinda Cordwell / 🇦🇺 Elizabeth Smylie defeated 🇺🇸 Ann Henricksson / 🇺🇸 Beth Herr 6–7(6–8), 6–2, 6–1
 * It was Cordwell's 2nd title of the year and the 3rd of her career. It was Smylie's 2nd title of the year and the 23rd of her career.