Chia Jung Chuang defeated Florence Haring 6-4 6-1 in the Perth 25K round of 32 on hard. The upset overturned the form book — Florence Haring came in leading the head-to-head 1–0. Chia Jung Chuang claimed a first win over Florence Haring in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-15 | Nuriootpa 25K | R16 | hard | Florence Haring | 3-6 7-5 2-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.