Chia Jung Chuang defeated Eun Jeong Lee 6-3 6-2 in the Inchon 25K final on hard. The upset overturned the form book — Eun Jeong Lee came in leading the head-to-head 1–0. Chia Jung Chuang claimed a first win over Eun Jeong Lee in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-21 | Changwon 25K | R16 | hard | Eun Jeong Lee | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.