1989 Italian Open – Women's singles
| Women's singles | |
|---|---|
| 1989 Italian Open | |
| 1988 Champion | Gabriela Sabatini |
| Champion | Gabriela Sabatini |
| Runner-up | Arantxa Sánchez |
| Score | 6–2, 5–7, 6–4 |
| Draw | 56 |
| Seeds | 16 |
Gabriela Sabatini was the defending champion and won in the final 6–2, 5–7, 6–4 against Arantxa Sánchez.