Nicole Buitoni defeated Teresa Oberti 6-2 7-6 in the Obregon 10K round of 16 on hard. The result followed the form book — Nicole Buitoni came in leading the head-to-head 1–0. Nicole Buitoni extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-16 | Guayaquil 10K | R32 | hard | Nicole Buitoni | 6-0 7-6(6) |