Juan Carlos Saez defeated Ricardo Urzua Rivera 6-1 6-4 in the Chile F9 round of 16 on clay. The result followed the form book — Juan Carlos Saez came in leading the head-to-head 3–1. Juan Carlos Saez extended the head-to-head to 4–1.
Saez J. took it in straight sets.
Juan Carlos Saez beat Ricardo Urzua Rivera 6-1 6-4. Umpiry, "Juan Carlos Saez vs Ricardo Urzua Rivera — Chile F9 Round of 16", https://umpiry.com/match/2013-11-25/rivera-vs-saez-chile-f9-r16?utm_source=cite (as of 25 November 2013).