Antonio Pastorino defeated Diego Cristin 6-2 6-3 in the Chile F3 round of 32 on clay. Antonio Pastorino extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Argentina F5 | R32 | clay | Antonio Pastorino | 6-2 |
| 2006-11-20 | Uruguay F3 | F | clay | Diego Cristin | 6-3 6-3 |