Vanesa Furlanetto defeated Lucia Jara Lozano 7-5 7-6 in the Asuncion 10K qualifying round on clay. The result followed the form book — Vanesa Furlanetto came in leading the head-to-head 2–1. Vanesa Furlanetto extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-02 | Buenos Aires 10K | R16 | clay | Vanesa Furlanetto | 6-1 6-0 |
| 2009-03-16 | Lima 10K | QF | clay | Lucia Jara Lozano | 6-3 7-5 |
| 2006-06-26 | Cordoba 10K | R32 | clay | Vanesa Furlanetto | 5-7 6-1 6-3 |