Natasha Lotuffo defeated Isabela Miro 6-2 6-4 in the Santa Maria 10K round of 32 on clay. The result followed the form book — Natasha Lotuffo came in leading the head-to-head 2–0. Natasha Lotuffo extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-20 | Mogi Das Cruzes 10K | R32 | clay | Natasha Lotuffo | 6-2 6-2 |
| 2010-05-31 | Sao Paolo 10K | R32 | clay | Natasha Lotuffo | 6-3 6-7(4) 6-4 |