Tokyo 1998 WTA
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Monica Seles | m. | Arantxa Sanchez Vicario | 4-6 6-3 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Arantxa Sanchez Vicario | m. | Anke Huber | 6-1 3-6 6-3 |
| Monica Seles | m. | Tamarine Tanasugarn | 6-1 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Arantxa Sanchez Vicario | m. | Anna Kournikova | 6-3 6-2 |
| Anke Huber | m. | Olga Barabanschikova | 6-3 6-1 |
| Tamarine Tanasugarn | m. | Amy Frazier | 6-1 6-3 |
| Monica Seles | m. | Julie Halard Decugis | 6-2 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Arantxa Sanchez Vicario | m. | Elena Likhovtseva | 6-0 6-4 |
| Anna Kournikova | m. | Shi Ting Wang | 6-0 6-4 |
| Olga Barabanschikova | m. | Dominique Monami | 3-6 6-3 7-5 |
| Anke Huber | m. | Fang Li | 7-5 6-3 |
| Tamarine Tanasugarn | m. | Henrieta Nagyova | 6-4 7-6 |
| Amy Frazier | m. | Amanda Coetzer | 0-6 6-3 6-2 |
| Julie Halard Decugis | m. | Mary Joe Fernandez | 6-1 6-3 |
| Monica Seles | m. | Naoko Sawamatsu | 6-3 3-6 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Elena Likhovtseva | m. | Janette Husarova | 6-3 6-4 |
| Shi Ting Wang | m. | Haruka Inoue | 6-0 6-4 |
| Anna Kournikova | m. | Adriana Gersi | 6-2 6-1 |
| Olga Barabanschikova | m. | Miho Saeki | 3-6 6-3 6-3 |
| Fang Li | m. | Mi Ra Jeon | 6-2 6-0 |
| Anke Huber | m. | Naoko Kijimuta | 6-3 3-6 6-0 |
| Henrieta Nagyova | m. | Janet Lee | 7-5 6-1 |
| Tamarine Tanasugarn | m. | Yuka Yoshida | 6-4 6-3 |
| Amy Frazier | m. | Mirjana Lucic | 6-2 6-3 |
| Mary Joe Fernandez | m. | Lisa Raymond | 7-6 7-5 |
| Julie Halard Decugis | m. | Kimberly Po Messerli | 6-0 6-3 |
| Naoko Sawamatsu | m. | Anna Smashnova | 6-1 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0