Martin Cuevas defeated Rodrigo Perez 7-6 6-4 in the Brazil F15 round of 32 on clay. The upset overturned the form book — Rodrigo Perez came in leading the head-to-head 2–1. Martin Cuevas narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-04-04 | Chile F2 | R32 | clay | Martin Cuevas | 6-3 6-2 |
| 2010-02-08 | Argentina F3 | R32 | clay | Rodrigo Perez | 6-2 6-3 |
| 2009-06-08 | Argentina F8 | R32 | clay | Rodrigo Perez | 1-6 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.