Juan Pablo Villar defeated Caio Zampieri 6-2 6-3 in the Brazil F16 semi-final on clay. The upset overturned the form book — Caio Zampieri came in leading the head-to-head 1–0. Juan Pablo Villar claimed a first win over Caio Zampieri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-07-05 | Brazil F12 | SF | clay | Caio Zampieri | 7-6(2) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.