| Women's Singles | |
|---|---|
| 1988 OTB Open | |
| 1987 Champion |
|
| Champion |
|
| Runner-up |
|
| Final score | 7–6, 6–4 |
Camille Benjamin was the defending champion but lost in the semifinals to Terry Phelps.
Gretchen Magers won in the final 7–6, 6–4 against Phelps.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.