Diego Varela defeated Diego Del Rio 6-2 7-5 in the Brazil 5 Masters 2 qualifying round on clay. The upset overturned the form book — Diego Del Rio came in leading the head-to-head 1–0. Diego Varela claimed a first win over Diego Del Rio in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-08-10 | Argentina 2 Masters 2 | F | clay | Diego Del Rio | 7-5 7-5 |