Diego Schwartzman defeated Leandro Migani 6-4 6-3 in the Argentina F20 semi-final on clay. The upset overturned the form book — Leandro Migani came in leading the head-to-head 2–1, but Diego Schwartzman had been the form player, winning 2 of their last 5 on clay. That levelled the head-to-head at 2–2.
Schwartzman D. took it in straight sets.
Diego Schwartzman beat Leandro Migani 6-4 6-3. Umpiry, "Diego Schwartzman vs Leandro Migani — Argentina F20 Semi-final", https://umpiry.com/match/2012-08-13/migani-vs-schwartzman-argentina-f20-sf?utm_source=cite (as of 13 August 2012).