Aranza Salut defeated Natalia Cheng 7-6 6-3 in the Buenos Aires 10K round of 16 on clay. The result followed the form book — Aranza Salut came in leading the head-to-head 1–0. Aranza Salut extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-09 | Itajai 10K | R16 | clay | Aranza Salut | 6-0 6-2 |