Wen Hsin Hsu defeated Jin A Lee 6-3 2-6 6-4 in the Gimcheon 25K qualifying round on hard. Wen Hsin Hsu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-04-11 | Incheon 25K | QF | hard | Jin A Lee | 7-6(3) 5-7 6-4 |
| 2009-09-28 | Hamanako 25K | R16 | carpet | Wen Hsin Hsu | 7-5 4-6 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.