Lena Litvak defeated Agnes Szatmari 6-4 2-6 6-4 in the Niteroi 25K round of 32 on clay. The upset overturned the form book — Agnes Szatmari came in leading the head-to-head 1–0. Lena Litvak claimed a first win over Agnes Szatmari in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-11-29 | Rio De Janeiro 25K | R32 | clay | Agnes Szatmari | 3-6 7-6(5) 6-0 |