Fabiano De Paula defeated Rodrigo Guidolin 6-4 6-2 in the Brazil F6 round of 16 on clay. The upset overturned the form book — Rodrigo Guidolin came in leading the head-to-head 3–0. Fabiano De Paula claimed a first win over Rodrigo Guidolin in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-04-11 | Brazil F9 | QF | clay | Rodrigo Guidolin | 4-6 6-3 6-4 |
| 2011-01-10 | Brazil F3 | R16 | clay | Rodrigo Guidolin | 6-2 6-1 |
| 2010-07-12 | Brazil F15 | R32 | clay | Rodrigo Guidolin | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.