Antonio Prieto defeated Rodrigo Ferreiro 6-3 6-4 in the Brazil F7 round of 16 on clay. The result followed the form book — Antonio Prieto came in leading the head-to-head 1–0. Antonio Prieto extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-25 | Brazil 4 Masters 2 | R16 | clay | Antonio Prieto | 4-6 6-4 6-1 |