Fernanda Hermenegildo defeated Barbara Rush 7-5 6-2 in the Londrina 10K round of 32 on clay. The upset overturned the form book — Barbara Rush came in leading the head-to-head 1–0. Fernanda Hermenegildo claimed a first win over Barbara Rush in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-31 | Celeya Gto 10K | R32 | clay | Barbara Rush | 6-3 6-0 |