| Singles | |
|---|---|
| 1988 Virginia Slims of Oklahoma | |
| 1987 Champion |
|
| Champion |
|
| Runner-up |
|
| Final score | 6–3, 6–2 |
The following is the result of the 1988 Virginia Slims of Oklahoma – Singles.
Elizabeth Smylie was the defending champion but did not compete that year.
Lori McNeil won in the final 6–3, 6–2 against Brenda Schultz.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.