Shuai Zhang defeated Rebecca Peterson 6-2 6-2 in the Honolulu semi-final on hard. The upset overturned the form book — Rebecca Peterson came in leading the head-to-head 2–0. Shuai Zhang claimed a first win over Rebecca Peterson in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-06 | Indian Wells | R64 | hard | Rebecca Peterson | 3-0 RET |
| 2018-02-26 | Acapulco | QF | hard | Rebecca Peterson | 6-2 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 (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.: 13 days rest · 1 match (14d). Higher means fresher. About