Ruben Alvarenga defeated Rodrigo Navarro 6-2 6-0 in the Peru Bolivia Masters 1 round of 32 on clay. The upset overturned the form book — Rodrigo Navarro came in leading the head-to-head 1–0. Ruben Alvarenga claimed a first win over Rodrigo Navarro in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-09-10 | Bolivia Chile Masters 4 | R32 | clay | Rodrigo Navarro | 6-4 6-1 |