Damian Patriarca defeated Diego Cristin 6-4 3-6 6-1 in the Brazil F1 round of 16 on clay. The result followed the form book — Damian Patriarca came in leading the head-to-head 3–0. Damian Patriarca extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-04 | Argentina F7 | F | clay | Damian Patriarca | 6-3 3-6 6-4 |
| 2006-05-15 | Argentina F7 | R16 | clay | Damian Patriarca | 7-6(3) 6-2 |
| 2004-11-22 | Argentina F7 | R16 | clay | Damian Patriarca | 6-2 6-2 |