
Shuai Zhang defeated Ajla Tomljanovic 6-1 5-7 6-2 in the Acapulco quarter-final on hard. The upset overturned the form book — Ajla Tomljanovic came in leading the head-to-head 2–1, defending last year's round of 32. Shuai Zhang narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-10-03 | Ostrava | R32 | hard | Ajla Tomljanovic | 6-3 6-3 |
| 2020-09-21 | Strasbourg | R32 | clay | Shuai Zhang | 3-6 6-4 6-2 |
| 2014-03-31 | Charleston | R32 | clay | Ajla Tomljanovic | 4-6 7-6(4) 6-3 |
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.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zhang S.: 11 days rest · 2 matches (14d) · Tomljanovic A.: 12 days rest · 1 match (14d). Higher means fresher. About