Tatjana Maria defeated Su Wei Hsieh 7-5 6-3 in the Cincinnati qualifying round 1 on hard. The upset overturned the form book — Su Wei Hsieh came in leading the head-to-head 1–0. Tatjana Maria claimed a first win over Su Wei Hsieh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Wimbledon | R128 | grass | Su Wei Hsieh | 6-1 6-0 |
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 171). ATP, WTA & Challenger.