Joaquin Jesus Monteferrario defeated Agustin Picco 7-5 6-2 in the Argentina F9 round of 16 on clay. The upset overturned the form book — Agustin Picco came in leading the head-to-head 3–1. Joaquin Jesus Monteferrario narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-16 | Argentina F17 | SF | clay | Joaquin Jesus Monteferrario | 4-6 6-1 6-4 |
| 2010-06-28 | Argentina F11 | R16 | clay | Agustin Picco | 7-6(5) 0-6 6-3 |
| 2010-06-21 | Argentina F10 | R32 | clay | Agustin Picco | 3-6 6-1 6-0 |
| 2009-08-03 | Brazil F13 | R16 | clay | Agustin Picco | 6-2 7-5 |