Diego Schwartzman defeated Renzo Olivo 5-7 6-1 6-1 in the Chile F1 round of 16 on clay. The upset overturned the form book — Renzo Olivo came in leading the head-to-head 2–0. Diego Schwartzman claimed a first win over Renzo Olivo in three meetings, narrowing the head-to-head to 2–1.
Schwartzman D. came through in three sets.