Fabricio Neis defeated Juan Pablo Villar 6-1 6-1 in the Brazil F43 round of 32 on clay. The upset overturned the form book — Juan Pablo Villar came in leading the head-to-head 2–1. Fabricio Neis narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-13 | Brazil F24 | QF | clay | Juan Pablo Villar | 6-1 7-6(4) |
| 2010-09-06 | Brazil F23 | R32 | clay | Juan Pablo Villar | 6-4 7-5 |
| 2010-07-26 | Brazil F17 | QF | clay | Fabricio Neis | 3-6 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.