Leticia Sobral defeated Maria Vanina Garcia Sokol 6-4 7-6 in the Lima 10K round of 16 on clay. The upset overturned the form book — Maria Vanina Garcia Sokol came in leading the head-to-head 4–0, but Leticia Sobral had been the form player, winning 2 of their last 4 on clay. Leticia Sobral claimed a first win over Maria Vanina Garcia Sokol in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-17 | Campos do Jordao 25K | QF | hard | Maria Vanina Garcia Sokol | 3-6 6-1 6-4 |
| 2004-11-15 | Puebla 25K | R16 | hard | Maria Vanina Garcia Sokol | 6-2 6-3 |
| 2003-08-25 | Parana 10K | SF | clay | Maria Vanina Garcia Sokol | 6-1 6-1 |
| 2000-08-14 | La Paz 10K | R32 | clay | Maria Vanina Garcia Sokol | 6-1 6-1 |