Fernando Romboli defeated Juan Pablo Villar 6-3 6-4 in the Brazil F33 semi-final on clay. The upset overturned the form book — Juan Pablo Villar came in leading the head-to-head 1–0. Fernando Romboli 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 |
|---|---|---|---|---|---|
| 2006-10-30 | Brazil F17 | QF | clay | Juan Pablo Villar | 3-6 6-4 7-6(6) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.