Antonio Pastorino defeated Guillermo Carry 6-1 6-2 in the Argentina F6 round of 32 on clay. The upset overturned the form book — Guillermo Carry came in leading the head-to-head 2–1. Antonio Pastorino narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-27 | Uruguay F4 | QF | clay | Antonio Pastorino | 2-6 7-6(3) 2-1 |
| 2004-08-09 | Chile F1B | R32 | clay | Guillermo Carry | 6-0 7-6(6) |
| 2001-04-30 | Argentina F5 | R32 | clay | Guillermo Carry | 6-4 6-2 |