Ana Clara Duarte defeated Carolina Zeballos 7-5 6-3 in the Sao Jose Do Rio Preto 25K round of 32 on clay. The result followed the form book — Ana Clara Duarte came in leading the head-to-head 3–0. Ana Clara Duarte extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-12-07 | Santiago 10K | R32 | clay | Ana Clara Duarte | 7-5 6-0 |
| 2009-11-02 | Buenos Aires 10K | R32 | clay | Ana Clara Duarte | 4-6 7-5 7-5 |
| 2009-04-20 | Buenos Aires 10K | R32 | clay | Ana Clara Duarte | 6-2 6-3 |