Elena Vesnina defeated Aiko Nakamura 6-3 6-2 in the Forest Hills quarter-final on hard. The result followed the form book — Elena Vesnina came in leading the head-to-head 1–0, defending last year's quarter-final. Elena Vesnina extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-01-05 | Auckland | R32 | hard | Elena Vesnina | 6-1 6-0 |
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 46). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About