Su Wei Hsieh defeated Yan Ze Xie 4-6 6-3 6-0 in the Tsukuba 25K final on hard. Su Wei Hsieh extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-04-21 | Incheon 25K | F | hard | Su Wei Hsieh | 6-1 6-1 |
| 2003-06-02 | Seoul 25K | R32 | hard | Yan Ze Xie | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.