Martin Cuevas defeated Martin Rios Benitez 4-6 6-3 6-4 in the Brazil F40 round of 16 on clay. Martin Cuevas moved ahead in the head-to-head, 2–1.
Cuevas M. came through in three sets.
Martin Cuevas beat Martin Rios Benitez 4-6 6-3 6-4. Umpiry, "Martin Cuevas vs Martin Rios Benitez — Brazil F40 Round of 16", https://umpiry.com/match/2011-11-21/benitez-vs-cuevas-brazil-f40-r16?utm_source=cite (as of 21 November 2011).