Nungnadda Wannasuk defeated Chin Wei Chan 6-4 7-6 in the Taipei 10K final on hard. The upset overturned the form book — Chin Wei Chan came in leading the head-to-head 2–0. Nungnadda Wannasuk claimed a first win over Chin Wei Chan in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-01-09 | Pingguo 25K | R32 | hard | Chin Wei Chan | 3-6 6-2 6-4 |
| 2012-01-02 | Quanzhou 50K | Q16 | hard | Chin Wei Chan | 4-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (1 vs 14). 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