Cristiano Testa defeated Alejandro Aramburu 6-2 7-5 in the Brazil 2 Masters 3 qualifying round on clay. The upset overturned the form book — Alejandro Aramburu came in leading the head-to-head 2–0. Cristiano Testa claimed a first win over Alejandro Aramburu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-08-10 | Venezuela Ecuador Masters 1 | QF | clay | Alejandro Aramburu | 6-3 6-2 |
| 1993-07-17 | Colombia Masters 1 | R32 | clay | Alejandro Aramburu | 6-2 6-3 |