Carolina Zeballos defeated Maria Constanza De Las Mercedes Vega 6-3 6-0 in the Marcos Juarez 10K semi-final on clay. The result followed the form book — Carolina Zeballos came in leading the head-to-head 1–0. Carolina Zeballos extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-07 | Rosario 25K | R32 | clay | Carolina Zeballos | 6-3 2-6 6-4 |