Jhonnatan Medina Alvarez defeated Juan Pablo Villar 2-6 7-6 6-1 in the Brazil F21 final on clay. The upset overturned the form book — Juan Pablo Villar came in leading the head-to-head 1–0. Jhonnatan Medina Alvarez claimed a first win over Juan Pablo Villar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-06 | Brazil F18 | QF | clay | Juan Pablo Villar | 6-1 6-1 |