Teliana Pereira defeated Isabella Robbiani 6-2 6-1 in the Buenos Aires 10K round of 32 on clay. The upset overturned the form book — Isabella Robbiani came in leading the head-to-head 1–0. Teliana Pereira claimed a first win over Isabella Robbiani in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-07-26 | Campos Do Jordao 25K | R16 | hard | Isabella Robbiani | 6-3 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.