Nadia Petrova defeated Jarmila Gajdosova 6-3 7-6 in the US Open round of 128 on hard. The result followed the form book — Nadia Petrova came in leading the head-to-head 3–0, defending last year's round of 32. Nadia Petrova extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-30 | Estoril | R16 | clay | Nadia Petrova | 7-6(2) 0-0 RET |
| 2011-08-08 | Toronto | R64 | hard | Nadia Petrova | 6-1 6-2 |
| 2010-09-20 | Seoul | R32 | hard | Nadia Petrova | 6-3 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 (80 vs 60). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About