Andrea Benitez defeated Soledad Esperon 7-5 6-7 6-1 in the San Luis Potosi 2 25K round of 16 on hard. The upset overturned the form book — Soledad Esperon came in leading the head-to-head 6–1. Andrea Benitez narrowed the head-to-head to 6–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-11-05 | Cordoba 10K | SF | clay | Soledad Esperon | 6-1 6-3 |
| 2007-09-24 | Juarez 25K | SF | clay | Soledad Esperon | 5-7 6-4 6-2 |
| 2007-05-07 | Cordoba 10K | QF | clay | Soledad Esperon | 6-2 3-6 7-6(5) |
| 2005-11-14 | Puebla 25K | R32 | hard | Soledad Esperon | 7-6(4) 7-6(5) |
| 2005-11-07 | Mexico City 3 25K | R16 | clay | Andrea Benitez | 6-2 6-4 |
| 2004-11-01 | Salta 10K | F | clay | Soledad Esperon | 6-3 6-3 |
| 2003-10-06 | San Salvador 10K | R16 | clay | Soledad Esperon | 7-5 6-4 |