Damian Patriarca defeated Alexandre Bonatto 7-6 6-3 in the Chile F3 round of 32 on clay. The upset overturned the form book — Alexandre Bonatto came in leading the head-to-head 1–0. Damian Patriarca claimed a first win over Alexandre Bonatto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-21 | Brazil F5 | R16 | clay | Alexandre Bonatto | 7-6(7) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.