Cristobal Saavedra Corvalan defeated Felipe Rios 6-4 6-2 in the Chile F2 round of 16 on clay. The result followed the form book — Cristobal Saavedra Corvalan came in leading the head-to-head 1–0. Cristobal Saavedra Corvalan extended the head-to-head to 2–0.
Saavedra Corvalan C. took it in straight sets.
Cristobal Saavedra Corvalan beat Felipe Rios 6-4 6-2. Umpiry, "Cristobal Saavedra Corvalan vs Felipe Rios — Chile F2 Round of 16", https://umpiry.com/match/2013-04-22/corvalan-vs-rios-chile-f2-r16?utm_source=cite (as of 22 April 2013).