Patricia Ku Flores defeated Nathalia Rossi 6-0 6-3 in the Trujillo 10K semi-final on clay. The upset overturned the form book — Nathalia Rossi came in leading the head-to-head 1–0. Patricia Ku Flores claimed a first win over Nathalia Rossi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-08 | Sao Paulo 10K | F | clay | Nathalia Rossi | 6-2 6-3 |
Averages over each player's completed matches in the selected window (1 vs 3). 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. Small sample — read as indicative. About