| Singles | |
|---|---|
| 1989 Newsweek Champions Cup and the Virginia Slims of Indian Wells |
|
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 6–1 |
Manuela Maleeva won in the final 6–4, 6–1 against Jenny Byrne.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated. The top four seeds received a bye to the second round.