Luis Andreotti defeated Andres Alarcon 6-1 6-1 in the Bolivia Chile Masters 4 qualifying round on clay. The result followed the form book — Luis Andreotti came in leading the head-to-head 1–0. Luis Andreotti extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-10-21 | Bolivia Chile Masters 2 | F | clay | Luis Andreotti | 6-1 2-6 6-1 |