Chin Wei Chan defeated Chia Jung Chuang 6-3 6-3 in the Fukuoka 50K round of 32 on grass. The upset overturned the form book — Chia Jung Chuang came in leading the head-to-head 3–0. Chin Wei Chan claimed a first win over Chia Jung Chuang in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-11 | Nakhon Ratchasima 10K | QF | hard | Chia Jung Chuang | 6-3 6-4 |
| 2003-06-09 | Seoul 10K | QF | hard | Chia Jung Chuang | 6-1 6-2 |
| 2001-11-05 | Manila 10K | R16 | hard | Chia Jung Chuang | 4-6 6-3 6-0 |
Averages over each player's completed matches in the selected window (15 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