Roberto Alvarez defeated Rodolfo Ramos Paganini 6-4 5-7 6-4 in the Chile Masters 1 round of 32 on clay. The upset overturned the form book — Rodolfo Ramos Paganini came in leading the head-to-head 1–0, but Roberto Alvarez had been the form player, winning 3 of their last 8 on clay. Roberto Alvarez claimed a first win over Rodolfo Ramos Paganini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-11-06 | Uruguay Paraguay Masters 3 | R32 | clay | Rodolfo Ramos Paganini | 6-1 6-2 |