Luciana Sarmenti defeated Katherine Gabriela Miranda Chang 6-3 6-3 in the Cordoba 10K round of 32 on clay. Luciana Sarmenti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-13 | Santa Fe 10K | R32 | clay | Katherine Gabriela Miranda Chang | 6-1 2-6 7-6(3) |
| 2008-10-20 | Lima 10K | R32 | clay | Luciana Sarmenti | 6-3 6-1 |