I Hsuan Hwang defeated Akiko Yonemura 6-7 6-0 6-3 in the Miyazaki 25K round of 16 on carpet. The upset overturned the form book — Akiko Yonemura came in leading the head-to-head 1–0. I Hsuan Hwang claimed a first win over Akiko Yonemura in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-29 | Gunma 25K | R32 | carpet | Akiko Yonemura | 3-6 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.