Hyung Tae Kwon defeated Xin Yuan Yu 7-6 2-6 7-6 in the Thailand F5 round of 16 on hard. The upset overturned the form book — Xin Yuan Yu came in leading the head-to-head 1–0. Hyung Tae Kwon claimed a first win over Xin Yuan Yu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-26 | Japan F8 | R32 | hard | Xin Yuan Yu | 7-6(4) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.