Leandro Migani defeated Antonio Pastorino 6-4 6-3 in the Argentina F16 round of 32 on clay. The upset overturned the form book — Antonio Pastorino came in leading the head-to-head 3–1. Leandro Migani narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-14 | Argentina F15 | SF | clay | Antonio Pastorino | 7-5 7-5 |
| 2007-10-01 | Argentina F17 | SF | clay | Leandro Migani | 1-6 6-2 6-3 |
| 2007-09-24 | Argentina F16 | SF | clay | Antonio Pastorino | 6-0 6-0 |
| 2003-08-25 | Argentina F2 | R32 | clay | Antonio Pastorino | 6-4 6-3 |