Chia Jung Chuang defeated Melanie South 6-3 7-6 in the Mount Gambier 25K qualifying round on hard. The upset overturned the form book — Melanie South came in leading the head-to-head 2–0, but Chia Jung Chuang had been the form player, winning 1 of their last 4 on hard. Chia Jung Chuang claimed a first win over Melanie South in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-01 | Gifu 50K | R32 | carpet | Melanie South | 6-2 5-7 6-2 |
| 2004-03-29 | Mumbai 10K | QF | hard | Melanie South | 6-1 6-4 |
Averages over each player's completed matches in the selected window (5 vs 25). 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