1998 du Maurier Open – Women's singles
| Women's singles | |
|---|---|
| 1998 du Maurier Open | |
| Champion | Monica Seles |
| Runner-up | Arantxa Sánchez Vicario |
| Score | 6–3, 6–2 |
| Draw | 56 (3WC/7Q/2LL) |
| Seeds | 16 |
Three-time defending champion Monica Seles defeated Arantxa Sánchez Vicario in the final, 6–3, 6–2 to win the women's singles tennis title at the 1998 Canadian Open.