Mi Yoo defeated Wen Hsin Hsu 6-2 4-6 6-4 in the Inchon 25K semi-final on hard. Mi Yoo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-02 | Noto 25K | Q16 | grass | Mi Yoo | 6-3 6-3 |
| 2005-08-15 | Nanjing 2 25K | QF | hard | Wen Hsin Hsu | 6-3 6-1 |
Averages over each player's completed matches in the selected window (1 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About