Mailen Auroux defeated Luciana Sarmenti 6-2 6-0 in the Buenos Aires 10K round of 16 on clay. The result followed the form book — Mailen Auroux came in leading the head-to-head 4–0. Mailen Auroux extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-07 | Buenos Aires 10K | R16 | clay | Mailen Auroux | 6-4 6-2 |
| 2009-08-24 | Barueri 10K | QF | hard | Mailen Auroux | 6-2 6-1 |
| 2009-04-13 | Buenos Aires 10K | QF | clay | Mailen Auroux | 6-4 6-1 |
| 2006-06-26 | Cordoba 10K | R32 | clay | Mailen Auroux | 7-5 6-1 |