Tokyo 1998 WTA
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Lindsay Davenport | d. | Martina Hingis | 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Martina Hingis | d. | Iva Majoli | 6-0 6-2 |
| Lindsay Davenport | d. | Amanda Coetzer | 6-2 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Martina Hingis | d. | Rita Grande | 6-2 7-5 |
| Iva Majoli | d. | Miho Saeki | 6-2 6-1 |
| Amanda Coetzer | d. | Ai Sugiyama | 6-3 2-6 6-2 |
| Lindsay Davenport | d. | Irina Spirlea | 7-6 7-6 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Martina Hingis | d. | Elena Likhovtseva | 6-1 6-0 |
| Rita Grande | d. | Maria Vento Kabchi | 1-6 6-3 6-3 |
| Iva Majoli | d. | Fang Li | 6-3 3-0 RET |
| Miho Saeki | d. | Magdalena Maleeva | 6-4 7-6 |
| Ai Sugiyama | d. | Yuka Yoshida | 6-1 7-6 |
| Amanda Coetzer | d. | Samantha Reeves | 6-4 6-4 |
| Irina Spirlea | d. | Joannette Kruger | 6-1 6-2 |
| Lindsay Davenport | d. | Naoko Sawamatsu | 6-2 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Elena Likhovtseva | d. | Mirjana Lucic | 6-1 6-2 |
| Rita Grande | d. | Kristie Boogert | 3-6 6-1 6-4 |
| Maria Vento Kabchi | d. | Ruxandra Dragomir Ilie | 6-0 6-3 |
| Fang Li | d. | Tamarine Tanasugarn | 6-1 6-3 |
| Miho Saeki | d. | Magui Serna | 3-6 6-3 6-3 |
| Magdalena Maleeva | d. | Anke Huber | 3-6 7-6 6-1 |
| Ai Sugiyama | d. | Kerry Anne Guse | 7-6 6-0 |
| Yuka Yoshida | d. | Magdalena Grzybowska | 4-6 7-6 6-4 |
| Samantha Reeves | d. | Yoon Jeong Cho | 6-3 6-4 |
| Irina Spirlea | d. | Sung Hee Park | 7-5 6-0 |
| Joannette Kruger | d. | Natalia Zvereva | 6-4 7-6 |
| Naoko Sawamatsu | d. | Maria Sanchez Lorenzo | 6-1 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0