Martinez Sanchez, ranked 140th in the world, excited her home crowd with a 6-2, 6-4 win over the No. 56-ranked Parmentier in a second-round match.
Also Wednesday, sixth-seeded Sara Errani dumped Varvara Lepchenko 6-4, 7-5. Stephanie Cohen-Aloro defeated Magdalena Rybarikova 7-6 (7-3), 6-0; and, in a battle of Spanish wild-card entrants, Nuria Llagostera Vives routes Eloisa Compostizode Andres 6-3, 6-0.
Notable deaths of 2014 [PHOTOS]
LeBron James reveals his new Nike shoes