

Karolina Muchova defeated Shuai Zhang 6-1 6-3 in the Berlin round of 32 on grass. The result followed the form book — Karolina Muchova came in ranked #6, leading the head-to-head 3–0. Karolina Muchova extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-07-01 | Wimbledon | R64 | grass | Karolina Muchova | 6-3 6-2 |
| 2021-06-28 | Wimbledon | R128 | grass | Karolina Muchova | 6-3 6-3 |
| 2020-10-19 | Ostrava | R32 | hard | Karolina Muchova | 6-1 6-1 |
Averages over each player's completed matches in the selected window (36 vs 40). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zhang S.: 5 days rest · 1 match, 24 games (7d) · Muchova K.: 19 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
Per-surface Serve / Return Rating (0–100, percentile within the grass field, opponent-adjusted over 52 weeks). About