Su Wei Hsieh defeated Ling Zhang 4-6 6-1 6-1 in the Ningbo round of 32 on hard. The result followed the form book — Su Wei Hsieh came in leading the head-to-head 1–0. Su Wei Hsieh extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-07 | Fed Cup G1 PO: HKG vs TPE | RR | hard | Su Wei Hsieh | 3-6 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 54). 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