Christopher Diaz Figueroa defeated Maciek Sykut 7-6 6-2 in the Guatemala F1 round of 16 on hard. The upset overturned the form book — Maciek Sykut came in leading the head-to-head 2–1, but Christopher Diaz Figueroa had been the form player, winning 4 of their last 6 on hard. Christopher Diaz Figueroa narrowed the head-to-head to 2–2.
Diaz Figueroa C. took it in straight sets.
Hard: Diaz Figueroa C. leads 2–0 · Clay: Sykut M. leads 2–0