Andrea Collarini defeated Andres Molteni 6-1 6-3 in the Argentina F20 semi-final on clay. The result followed the form book — Andrea Collarini came in leading the head-to-head 1–0. Andrea Collarini extended the head-to-head to 2–0.
Collarini A. took it in straight sets.
Andrea Collarini beat Andres Molteni 6-1 6-3. Umpiry, "Andrea Collarini vs Andres Molteni — Argentina F20 Semi-final", https://umpiry.com/match/2012-08-13/collarini-vs-molteni-argentina-f20-sf?utm_source=cite (as of 13 August 2012).