Kateryna Baindl defeated Shuai Zhang 6-2 6-4 in the Taipei round of 32 on hard. The upset overturned the form book — Shuai Zhang came in leading the head-to-head 3–1. Kateryna Baindl narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-13 | Hobart | R16 | hard | Shuai Zhang | 4-6 6-1 6-2 |
| 2019-09-16 | Guangzhou | R32 | hard | Shuai Zhang | 6-2 6-4 |
| 2019-05-06 | Madrid | R64 | clay | Kateryna Baindl | 6-3 6-2 |
| 2017-09-18 | Guangzhou | QF | hard | Shuai Zhang | 6-1 6-1 |
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 (199 vs 200). ATP, WTA & Challenger.