Georgia Gulin defeated Ani Vangelova 6-0 6-2 in the W25 Buenos Aires round of 64 on clay. The upset overturned the form book — Ani Vangelova came in leading the head-to-head 1–0, but Georgia Gulin had been the form player, winning 5 of their last 10 on clay. Georgia Gulin claimed a first win over Ani Vangelova in two meetings, narrowing the head-to-head to 1–1.
Gulin G. took it in straight sets.