Horacio Zeballos defeated Guilherme Clezar 6-3 4-6 7-6 in the Buenos Aires CH quarter-final on clay. The result followed the form book — Horacio Zeballos came in leading the head-to-head 1–0. Horacio Zeballos extended the head-to-head to 2–0.
Zeballos H. came through in three sets.