Soledad Esperon defeated Maria Fernanda Alves 6-2 6-3 in the Pelham AL 25K round of 16 on clay. The upset overturned the form book — Maria Fernanda Alves came in leading the head-to-head 3–1. Soledad Esperon narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-18 | Campos do Jordao 25K | SF | hard | Maria Fernanda Alves | 7-5 7-6(4) |
| 2005-04-04 | Coatzacoalcos 25K | R32 | hard | Soledad Esperon | 4-6 6-4 6-1 |
| 2003-06-23 | Victoria 10K | R32 | hard | Maria Fernanda Alves | 6-3 6-2 |
| 2001-09-03 | Montevideo 10K | R16 | clay | Maria Fernanda Alves | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.