Nadia Petrova defeated Anastasia Rodionova 7-5 6-1 in the US Open round of 64 on hard. The upset overturned the form book — Anastasia Rodionova came in leading the head-to-head 1–0, defending last year's round of 32, but Nadia Petrova had been the form player, winning 3 of their last 6 on hard. Nadia Petrova claimed a first win over Anastasia Rodionova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-23 | Roland Garros | R128 | clay | Anastasia Rodionova | 6-7 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 193). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About