Ruben Gajardo defeated Fabian Blengino 7-5 6-2 in the Brazil 5 Masters 1 round of 32 on clay. The result followed the form book — Ruben Gajardo came in leading the head-to-head 1–0. Ruben Gajardo extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-09-02 | Brazil 6 Masters 2 | QF | clay | Ruben Gajardo | 2-6 6-4 7-5 |