Cristobal Saavedra Corvalan defeated Ryusei Makiguchi 6-1 4-6 6-3 in the Chile F9 qualifying round on clay. The upset overturned the form book — Ryusei Makiguchi came in leading the head-to-head 1–0. Cristobal Saavedra Corvalan claimed a first win over Ryusei Makiguchi in two meetings, narrowing the head-to-head to 1–1.
Saavedra Corvalan C. came through in three sets.