Su Wei Hsieh defeated Olga Savchuk 7-5 3-6 6-1 in the Ningbo 100K round of 16 on hard. The upset overturned the form book — Olga Savchuk came in leading the head-to-head 1–0. Su Wei Hsieh claimed a first win over Olga Savchuk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-14 | Guangzhou | R16 | hard | Olga Savchuk | 6-4 6-4 |
Averages over each player's completed matches in the selected window (200 vs 66). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About