Jonathan Gonzalia defeated Agustin Picco 6-2 6-4 in the Argentina F18 round of 32 on clay. The upset overturned the form book — Agustin Picco came in leading the head-to-head 2–0. Jonathan Gonzalia claimed a first win over Agustin Picco in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-30 | Brazil F30 | SF | clay | Agustin Picco | 6-3 6-1 |
| 2008-09-29 | Argentina F11 | R32 | clay | Agustin Picco | 7-5 7-6(5) |