Jenifer Widjaja defeated Leticia Sobral 6-2 6-2 in the Florianapolis 10K round of 32 on clay. The upset overturned the form book — Leticia Sobral came in leading the head-to-head 3–0. Jenifer Widjaja claimed a first win over Leticia Sobral in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-17 | Mexico City 1 25K | R32 | hard | Leticia Sobral | 6-4 6-1 |
| 2003-09-01 | Asuncion 10K | R32 | clay | Leticia Sobral | 6-2 6-1 |
| 2003-08-18 | La Paz 10K | F | clay | Leticia Sobral | 6-2 6-3 |