Mailen Auroux defeated Nicole Buitoni 3-6 6-2 6-0 in the Buenos Aires 10K round of 32 on clay. The result followed the form book — Mailen Auroux came in leading the head-to-head 1–0. Mailen Auroux extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-03 | Cordoba 10K | R16 | clay | Mailen Auroux | 6-3 7-5 |