Roberto Alvarez defeated Sebastian Allende 6-4 2-6 6-0 in the Argentina 3 Masters 1 round of 32 on clay. The result followed the form book — Roberto Alvarez came in leading the head-to-head 1–0. Roberto Alvarez extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-07-17 | Argentina 2 Masters 3 | R32 | clay | Roberto Alvarez | 6-7 6-2 6-2 |