Guillermo Duran defeated Juan Pablo Amado 6-4 7-5 in the Argentina F16 semi-final on clay. The upset overturned the form book — Juan Pablo Amado came in leading the head-to-head 1–0. Guillermo Duran claimed a first win over Juan Pablo Amado in two meetings, levelling the head-to-head at 1–1.
Duran G. took it in straight sets.
Guillermo Duran beat Juan Pablo Amado 6-4 7-5. Umpiry, "Guillermo Duran vs Juan Pablo Amado — Argentina F16 Semi-final", https://umpiry.com/match/2010-08-09/amado-vs-duran-argentina-f16-sf?utm_source=cite (as of 9 August 2010).