Liz Tatiane Koehler Bogarin defeated Ana Helena De Moraes Pinto 6-0 7-6 in the Goiania 10K round of 32 on clay. The upset overturned the form book — Ana Helena De Moraes Pinto came in leading the head-to-head 1–0. Liz Tatiane Koehler Bogarin claimed a first win over Ana Helena De Moraes Pinto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-27 | Aruja 10K | R32 | clay | Ana Helena De Moraes Pinto | 6-4 6-4 |