Alexandre Bonatto defeated Fernando Romboli 2-6 6-4 6-4 in the Brazil 20 semi-final on clay. The result followed the form book — Alexandre Bonatto came in leading the head-to-head 2–1. Alexandre Bonatto extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-07 | Brazil F18 | QF | clay | Fernando Romboli | 6-4 7-6(2) |
| 2008-07-28 | Brazil F13 | R32 | clay | Alexandre Bonatto | 6-7(5) 6-1 6-4 |
| 2007-10-01 | Brazil F16 | R16 | clay | Alexandre Bonatto | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.