Gonzalo Rodriguez defeated Carlos Custodio 6-1 6-3 in the Ecuador Peru Masters 4 round of 16 on clay. Gonzalo Rodriguez extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-25 | Brazil 4 Masters 2 | R16 | clay | Carlos Custodio | 7-6 2-6 6-4 |
| 1997-09-06 | Bolivia Paraguay Masters 1 | R16 | clay | Gonzalo Rodriguez | 7-6 6-1 |