Natasha Karolyi defeated Patricia Holzman 6-3 3-6 6-1 in the Guayaquil 10K round of 16 on hard. The result followed the form book — Natasha Karolyi came in leading the head-to-head 1–0. Natasha Karolyi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-22 | Bogota 10K | R16 | clay | Natasha Karolyi | 6-4 7-6(4) |