Su Wei Hsieh defeated Natsumi Hamamura 6-1 2-6 6-0 in the Tsukuba 25K round of 32 on hard. The result followed the form book — Su Wei Hsieh came in leading the head-to-head 1–0. Su Wei Hsieh extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-18 | Kurume 25K | QF | grass | Su Wei Hsieh | 3-6 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.