Juan Carlos Saez defeated Ricardo Urzua Rivera 6-4 6-4 in the Chile F11 round of 16 on clay. The result followed the form book — Juan Carlos Saez came in leading the head-to-head 1–0. Juan Carlos Saez extended the head-to-head to 2–0.
Saez J. took it in straight sets.
Juan Carlos Saez beat Ricardo Urzua Rivera 6-4 6-4. Umpiry, "Juan Carlos Saez vs Ricardo Urzua Rivera — Chile F11 Round of 16", https://umpiry.com/match/2011-10-31/rivera-vs-saez-chile-f11-r16?utm_source=cite (as of 31 October 2011).