Borut Puc defeated Guillermo Rivera Aranguiz 7-6 1-6 6-3 in the Chile F4 qualifying round on clay. The upset overturned the form book — Guillermo Rivera Aranguiz came in leading the head-to-head 1–0, but Borut Puc had been the form player, winning 4 of their last 10 on clay. Borut Puc claimed a first win over Guillermo Rivera Aranguiz in two meetings, narrowing the head-to-head to 1–1.
Puc B. came through in three sets.