Antonio Pastorino defeated Nicolas Pastor 7-5 1-6 6-4 in the Argentina F1 round of 32 on clay. The upset overturned the form book — Nicolas Pastor came in leading the head-to-head 1–0. Antonio Pastorino claimed a first win over Nicolas Pastor in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-06 | Argentina F12 | R16 | clay | Nicolas Pastor | 2-6 6-4 7-6(4) |