Nadia Petrova defeated Sania Mirza 6-2 6-2 in the Wimbledon round of 64 on grass. The upset overturned the form book — Sania Mirza came in defending last year's round of 128. Nadia Petrova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-19 | Australian Open | R64 | hard | Nadia Petrova | 6-3 6-2 |
| 2005-08-01 | San Diego | R32 | hard | Sania Mirza | 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
Averages over each player's completed matches in the selected window (200 vs 131). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About