Chia Jung Chuang defeated So Jung Kim 6-2 3-6 6-3 in the Inchon 25K semi-final on hard. Chia Jung Chuang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | Gunma 25K | R16 | carpet | So Jung Kim | 6-2 2-6 6-3 |
| 2003-07-21 | Changwon 25K | R32 | hard | Chia Jung Chuang | 6-0 6-1 |
Averages over each player's completed matches in the selected window (6 vs 5). 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. About