Diego Schwartzman defeated Guido Andreozzi 6-2 6-2 in the Argentina F1 semi-final on clay. The upset overturned the form book — Guido Andreozzi came in leading the head-to-head 2–0. Diego Schwartzman claimed a first win over Guido Andreozzi in three meetings, narrowing the head-to-head to 2–1.
Schwartzman D. took it in straight sets.