Chia Jung Chuang defeated Sandy Gumulya 6-1 6-1 in the Surabaya 10K round of 16 on clay. The result followed the form book — Chia Jung Chuang came in leading the head-to-head 1–0. Chia Jung Chuang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-28 | Inchon 10K | R32 | hard | Chia Jung Chuang | 6-3 7-5 |
Averages over each player's completed matches in the selected window (6 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