Vanesa Furlanetto defeated Nicole Buitoni 7-6 6-4 in the Santiago 10K round of 32 on clay. The upset overturned the form book — Nicole Buitoni came in leading the head-to-head 1–0, but Vanesa Furlanetto had been the form player, winning 4 of their last 7 on clay. Vanesa Furlanetto claimed a first win over Nicole Buitoni in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-16 | Santiago 10K | R16 | clay | Nicole Buitoni | 1-6 6-3 6-4 |