Francisco Arrechea defeated Martin Cuevas 7-6 5-7 7-5 in the Brazil F20 round of 32 on clay. The upset overturned the form book — Martin Cuevas came in leading the head-to-head 1–0. Francisco Arrechea claimed a first win over Martin Cuevas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-04-25 | Argentina F3 | R32 | clay | Martin Cuevas | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.