Virginie Razzano defeated Mariana Diaz Oliva 7-5 6-1 in the US Open round of 128 on hard. The upset overturned the form book — Mariana Diaz Oliva came in leading the head-to-head 2–0, defending last year's round of 128. Virginie Razzano claimed a first win over Mariana Diaz Oliva in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-01 | Estoril | R32 | clay | Mariana Diaz Oliva | 3-6 6-4 6-4 |
| 2000-06-12 | Marseille 50K | R16 | clay | Mariana Diaz Oliva | 6-2 6-3 |
Averages over each player's completed matches in the selected window (200 vs 22). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About