Juan Pablo Amado defeated Gustavo Sterin 6-4 6-2 in the Argentina F20 round of 32 on clay. The result followed the form book — Juan Pablo Amado came in leading the head-to-head 1–0. Juan Pablo Amado extended the head-to-head to 2–0.
Amado J. took it in straight sets.
Juan Pablo Amado beat Gustavo Sterin 6-4 6-2. Umpiry, "Juan Pablo Amado vs Gustavo Sterin — Argentina F20 Round of 32", https://umpiry.com/match/2011-10-17/amado-vs-sterin-argentina-f20-r32?utm_source=cite (as of 17 October 2011).