Carlos Custodio defeated Paulo Carvallo 6-4 6-4 in the Brazil 2 Masters 3 round of 16 on clay. The upset overturned the form book — Paulo Carvallo came in leading the head-to-head 1–0. Carlos Custodio claimed a first win over Paulo Carvallo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-11-22 | Brazil 5 Masters 1 | R32 | clay | Paulo Carvallo | 4-6 6-3 6-1 |