Tamarine Tanasugarn defeated Yan Ze Xie 6-4 6-4 in the Shanghai 50K round of 32 on hard. The upset overturned the form book — Yan Ze Xie came in leading the head-to-head 1–0. Tamarine Tanasugarn claimed a first win over Yan Ze Xie in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-28 | Guanzhou 50K | R32 | hard | Yan Ze Xie | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.