Luis Valdez defeated Pablo Minutella 7-6 6-2 in the Bolivia Chile Masters 1 round of 16 on clay. The result followed the form book — Luis Valdez came in leading the head-to-head 2–0. Luis Valdez extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-09-02 | Brazil 6 Masters 4 | R32 | clay | Luis Valdez | 7-6 5-7 6-2 |
| 1991-05-13 | Brazil 3 Masters 4 | R32 | clay | Luis Valdez | 6-4 4-6 6-0 |