Maria Sharapova defeated Vera Zvonareva 6-4 6-4 in the San Diego round of 16 on hard. The result followed the form book — Maria Sharapova came in leading the head-to-head 6–3. Maria Sharapova extended the head-to-head to 7–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-15 | Cincinnati | SF | hard | Maria Sharapova | 2-6 6-3 6-3 |
| 2009-08-17 | Toronto | R16 | hard | Maria Sharapova | 6-2 7-6(3) |
| 2008-02-18 | Doha | F | hard | Maria Sharapova | 6-1 2-6 6-0 |
| 2007-03-05 | Indian Wells | R16 | hard | Vera Zvonareva | 4-6 7-5 6-1 |
| 2007-01-15 | Australian Open | R16 | hard | Maria Sharapova | 7-5 6-4 |
| 2004-11-10 | WTA Tour Championships | RR | carpet | Maria Sharapova | 6-4 7-5 |
| 2004-08-02 | Montreal | R16 | hard | Vera Zvonareva | 4-6 6-4 6-4 |
| 2004-05-24 | Roland Garros | R32 | clay | Maria Sharapova | 6-3 7-6(3) |
| 2004-02-16 | Memphis | SF | hard | Vera Zvonareva | 7-6(5) 6-2 |
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 (198 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About