Carla Tiene defeated Nicole Buitoni 6-2 6-3 in the Guayaquil 10K round of 16 on hard. The result followed the form book — Carla Tiene came in leading the head-to-head 2–0. Carla Tiene extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-15 | Guayaquil 10K | R32 | hard | Carla Tiene | 6-1 6-1 |
| 2005-07-18 | Campos do Jordao 25K | R32 | hard | Carla Tiene | 7-5 6-4 |