Mailen Auroux defeated Karen Castiblanco 6-4 4-6 6-3 in the Bogota 25K 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 |
|---|---|---|---|---|---|
| 2006-10-16 | Santiago 10K | R16 | clay | Mailen Auroux | 7-5 4-6 6-3 |