Tiago Lopes defeated Rodrigo Antonio Grilli 7-5 6-3 in the Brazil F20 qualifying round on clay. Tiago Lopes extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-21 | Brazil 20 | QF | clay | Tiago Lopes | 5-7 6-3 3-0 |
| 2007-10-08 | Brazil F17 | R32 | clay | Rodrigo Antonio Grilli | 5-7 7-5 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.