Cristobal Saavedra Corvalan defeated Gaston Arturo Grimolizzi 6-7 6-4 6-2 in the Chile F4 semi-final on clay. The result followed the form book — Cristobal Saavedra Corvalan came in leading the head-to-head 2–0. Cristobal Saavedra Corvalan extended the head-to-head to 3–0.
Saavedra Corvalan C. came through in three sets.
Cristobal Saavedra Corvalan beat Gaston Arturo Grimolizzi 6-7(8) 6-4 6-2. Umpiry, "Cristobal Saavedra Corvalan vs Gaston Arturo Grimolizzi — Chile F4 Semi-final", https://umpiry.com/match/2011-06-20/corvalan-vs-grimolizzi-chile-f4-sf?utm_source=cite (as of 20 June 2011).