| Singles | |
|---|---|
| 1989 Belgian Open | |
| 1988 Champion | |
| Champion | |
| Runner-up | |
| Score | 7–6, 6–4 |
| Draw | 32 |
| Seeds | 8 |
Arantxa Sánchez was the defending champion but did not compete that year.
Radka Zrubáková won in the final 7–6, 6–4 against Mercedes Paz.
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.