Isabella Robbiani defeated Agustina Valenzuela 6-3 6-1 in the Rancagua 10K round of 32 on clay. The result followed the form book — Isabella Robbiani came in leading the head-to-head 1–0. Isabella Robbiani extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-11-29 | Santiago 10K | R32 | clay | Isabella Robbiani | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.