Yanina Wickmayer defeated Vera Zvonareva 6-4 6-4 in the US Open round of 128 on hard. The upset overturned the form book — Vera Zvonareva came in leading the head-to-head 2–0. Yanina Wickmayer claimed a first win over Vera Zvonareva in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-21 | Wimbledon | R32 | grass | Vera Zvonareva | 6-4 6-2 |
| 2009-08-03 | Los Angeles | R16 | hard | Vera Zvonareva | 7-6(5) 4-6 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (48 vs 49). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About