Alexandre Bonatto defeated Andre Ghem 7-6 6-4 in the Brazil F9 round of 32 on clay. The upset overturned the form book — Andre Ghem came in leading the head-to-head 2–0, but Alexandre Bonatto had been the form player, winning 4 of their last 7 on clay. Alexandre Bonatto claimed a first win over Andre Ghem in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-04-28 | Brazil F2 | SF | clay | Andre Ghem | 6-1 7-6(3) |
| 2004-08-23 | Brazil F4 | R32 | clay | Andre Ghem | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.