Rodolfo Ramos Paganini defeated Federico Pierini 6-4 6-3 in the Chile Masters 2 round of 16 on clay. The result followed the form book — Rodolfo Ramos Paganini came in leading the head-to-head 1–0. Rodolfo Ramos Paganini extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-04-15 | Brazil 2 Masters 2 | QF | clay | Rodolfo Ramos Paganini | 3-6 7-6 7-5 |