Bianca Botto defeated Vivian Segnini 6-2 6-3 in the Buenos Aires 25K round of 32 on clay. The upset overturned the form book — Vivian Segnini came in leading the head-to-head 1–0, but Bianca Botto had been the form player, winning 3 of their last 7 on clay. Bianca Botto claimed a first win over Vivian Segnini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-28 | Buenos Aires 25K | R16 | clay | Vivian Segnini | 7-6(5) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.