Roxane Vaisemberg defeated Natasha Lotuffo 6-1 6-3 in the Sao Paolo 10K round of 16 on clay. The result followed the form book — Roxane Vaisemberg came in leading the head-to-head 3–0. Roxane Vaisemberg extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-18 | Santa Maria 10K | SF | clay | Roxane Vaisemberg | 6-0 1-0 |
| 2010-09-13 | Itapema 10K | SF | clay | Roxane Vaisemberg | 6-0 6-4 |
| 2009-08-24 | Barueri 10K | R32 | hard | Roxane Vaisemberg | 6-3 6-0 |