Nadia Petrova defeated Varvara Lepchenko 6-4 2-6 7-6 in the San Diego quarter-final on hard. The result followed the form book — Nadia Petrova came in leading the head-to-head 2–0. Nadia Petrova extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-23 | New Haven | R32 | hard | Nadia Petrova | 1-6 7-5 6-1 |
| 2008-10-27 | Quebec City | R16 | hard | Nadia Petrova | 6-2 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 (79 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Lepchenko V.: 1 day rest · 6 matches, 149 games (7d). Higher means fresher. About