Su Wei Hsieh defeated Shuai Zhang 3-6 6-3 7-6 in the Tianjin round of 16 on hard. The upset overturned the form book — Shuai Zhang came in leading the head-to-head 2–1. Su Wei Hsieh narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-03-31 | Charleston | R64 | clay | Shuai Zhang | 3-6 7-6(5) 7-6(0) |
| 2013-09-16 | Guangzhou | R16 | hard | Shuai Zhang | 6-2 6-2 |
| 2013-02-25 | Kuala Lumpur | R16 | hard | Su Wei Hsieh | 6-2 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.