Rodrigo Ferreiro defeated Ruben Alvarenga 6-3 6-3 in the Brazil 2 Masters 4 round of 32 on clay. The upset overturned the form book — Ruben Alvarenga came in leading the head-to-head 1–0, but Rodrigo Ferreiro had been the form player, winning 5 of their last 10 on clay. Rodrigo Ferreiro claimed a first win over Ruben Alvarenga in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-09-07 | Peru Bolivia Masters 3 | R32 | clay | Ruben Alvarenga | 3-6 6-4 7-5 |