Ruben Alvarenga defeated Gerardo Parino 6-3 6-2 in the Bolivia Chile Masters 3 qualifying round on clay. The result followed the form book — Ruben Alvarenga came in leading the head-to-head 1–0. Ruben Alvarenga extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-10-31 | Uruguay Paraguay Masters 2 | R32 | clay | Ruben Alvarenga | 6-2 6-2 |