Juan Garat defeated Gustavo Giussani 6-2 6-2 in the Brazil 2 Masters 3 qualifying round on clay. The upset overturned the form book — Gustavo Giussani came in leading the head-to-head 1–0. Juan Garat claimed a first win over Gustavo Giussani in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-04-13 | Brazil 2 Masters 1 | R16 | clay | Gustavo Giussani | 6-3 6-3 |