1989 Champion Martina Navratilova Runner-up Helena Suková Singles Doubles | Champion Zina Garrison Final score 6–4, 6–1 | |
Martina Navratilova was the defending champion but did not compete at the Dow Classic in 1990.
Zina Garrison won in the final against Helena Suková, 6–4, 6–1.
Seeds
The top eight seeds receive a bye into the second round.
References
1990 Dow Classic – Singles Wikipedia(Text) CC BY-SA