Yanina Wickmayer defeated Vera Zvonareva 6-3 6-4 in the Zhengzhou round of 32 on hard. The upset overturned the form book — Vera Zvonareva came in ranked #309, leading the head-to-head 2–1. Yanina Wickmayer narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-28 | US Open | R128 | hard | Yanina Wickmayer | 6-4 6-4 |
| 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 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.