Yoriko Yamagishi defeated Jahnavi Parekh 7-5 6-1 in the Bangkok 10K round of 16 on hard. The upset overturned the form book — Jahnavi Parekh came in leading the head-to-head 1–0. Yoriko Yamagishi claimed a first win over Jahnavi Parekh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-07-31 | Bandung 10K | R16 | hard | Jahnavi Parekh | 6-3 7-5 |