Lucia Jara Lozano defeated Vanesa Furlanetto 6-3 7-5 in the Lima 10K qualifying round on clay. The upset overturned the form book — Vanesa Furlanetto came in leading the head-to-head 3–0, but Lucia Jara Lozano had been the form player, winning 6 of their last 9 on clay. Lucia Jara Lozano claimed a first win over Vanesa Furlanetto in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-11-15 | Asuncion 10K | QF | clay | Vanesa Furlanetto | 7-5 7-6(5) |
| 2009-11-02 | Buenos Aires 10K | R16 | clay | Vanesa Furlanetto | 6-1 6-0 |
| 2006-06-26 | Cordoba 10K | R32 | clay | Vanesa Furlanetto | 5-7 6-1 6-3 |