Jan Weinzierl defeated Gustavo Diaz 6-1 6-1 in the Brazil 3 Masters 2 round of 32 on clay. The result followed the form book — Jan Weinzierl came in leading the head-to-head 2–0. Jan Weinzierl extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-03-23 | Chile 1 Masters 4 | R32 | clay | Jan Weinzierl | 6-4 6-2 |
| 1995-09-30 | Argentina 3 Masters 4 | R32 | clay | Jan Weinzierl | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.