Jonathan Gonzalia defeated Federico Sansonetti 6-2 6-1 in the Argentina F18 round of 16 on clay. The result followed the form book — Jonathan Gonzalia came in leading the head-to-head 1–0. Jonathan Gonzalia extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-08-25 | Argentina F8 | R16 | clay | Jonathan Gonzalia | 6-2 7-6(7) |