Guillermo Hormazabal defeated Felipe Rios 6-4 3-6 6-2 in the Chile F14 round of 32 on clay. The result followed the form book — Guillermo Hormazabal came in leading the head-to-head 1–0. Guillermo Hormazabal extended the head-to-head to 2–0.
Hormazabal G. came through in three sets.
Guillermo Hormazabal beat Felipe Rios 6-4 3-6 6-2. Umpiry, "Guillermo Hormazabal vs Felipe Rios — Chile F14 Round of 32", https://umpiry.com/match/2011-11-21/hormazabal-vs-rios-chile-f14-r32?utm_source=cite (as of 21 November 2011).