Jorge Montero defeated Cristobal Saavedra Corvalan 0-6 6-3 7-5 in the Chile F9 round of 16 on clay. The upset overturned the form book — Cristobal Saavedra Corvalan came in leading the head-to-head 3–2. That levelled the head-to-head at 3–3.
Montero J. came through in three sets.
Jorge Montero beat Cristobal Saavedra Corvalan 0-6 6-3 7-5. Umpiry, "Jorge Montero vs Cristobal Saavedra Corvalan — Chile F9 Round of 16", https://umpiry.com/match/2013-11-25/corvalan-vs-montero-chile-f9-r16?utm_source=cite (as of 25 November 2013).