Aranza Salut defeated Fernanda Brito 2-6 6-4 6-4 in the Arequipa 10K semi-final on clay. The result followed the form book — Aranza Salut came in leading the head-to-head 2–1. Aranza Salut extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-14 | Buenos Aires 10K | R32 | clay | Fernanda Brito | 6-4 6-2 |
| 2008-12-01 | Buenos Aires 10K | R32 | clay | Aranza Salut | 6-1 6-1 |
| 2008-11-17 | Montevideo 10K | R16 | clay | Aranza Salut | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.