Francisco Costa defeated Paulo Carvallo 7-6 6-3 in the Brazil 3 Masters 4 round of 32 on clay. The result followed the form book — Francisco Costa came in leading the head-to-head 2–0. Francisco Costa extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-25 | Brazil 4 Masters 4 | R16 | clay | Francisco Costa | 7-6 6-2 |
| 1995-08-05 | Ecuador Masters 3 | R16 | clay | Francisco Costa | 6-3 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.