Patty Schnyder defeated Vera Zvonareva 7-6 6-4 in the Linz quarter-final on hard. The upset overturned the form book — Vera Zvonareva came in leading the head-to-head 3–0, defending last year's round of 32. Patty Schnyder claimed a first win over Vera Zvonareva in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-02 | Madrid | R64 | clay | Vera Zvonareva | 6-2 1-6 6-2 |
| 2004-04-05 | Amelia Island | R16 | clay | Vera Zvonareva | 6-2 6-3 |
| 2003-04-07 | Charleston | R32 | clay | Vera Zvonareva | 6-2 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 (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About