Luciana Sarmenti defeated Sofia Luini 6-1 6-2 in the Arequipa 10K qualifying round on clay. Luciana Sarmenti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-02 | Villa Maria 10K | Q16 | clay | Sofia Luini | 7-5 6-3 |
| 2011-08-22 | Cochabamba 10K | R32 | clay | Luciana Sarmenti | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.