Antonio Pastorino defeated Guillermo Bujniewicz 6-1 6-2 in the Argentina F17 round of 16 on clay. The result followed the form book — Antonio Pastorino came in leading the head-to-head 1–0. Antonio Pastorino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-20 | Uruguay F3 | SF | clay | Antonio Pastorino | 6-1 6-1 |