Shuai Zhang defeated Marta Kostyuk 7-6 6-2 in the Wimbledon round of 64 on grass. The upset overturned the form book — Marta Kostyuk came in ranked #11, defending last year's round of 64. Shuai Zhang extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-27 | Wimbledon | R64 | grass | Shuai Zhang | 7-6 6-2 |
| 2021-10-06 | Indian Wells | R128 | hard | Marta Kostyuk | 6-3 1-6 6-2 |
Averages over each player's completed matches in the selected window (189 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zhang S.: 1 day rest · 1 match, 24 games (7d) · Kostyuk M.: 17 days rest. Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About