Francisco Ruiz defeated Agustin Mundina 3-6 6-4 6-3 in the Chile Masters 3 round of 32 on clay. The result followed the form book — Francisco Ruiz came in leading the head-to-head 1–0. Francisco Ruiz extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-09-07 | Peru Bolivia Masters 1 | R32 | clay | Francisco Ruiz | 2-6 6-2 6-4 |