Guillermo Duran defeated Martin Cuevas 6-7 6-1 7-6 in the Brazil F42 semi-final on clay. Guillermo Duran moved ahead in the head-to-head, 2–1.
Duran G. came through in three sets.
Guillermo Duran beat Martin Cuevas 6-7(6) 6-1 7-6(5). Umpiry, "Guillermo Duran vs Martin Cuevas — Brazil F42 Semi-final", https://umpiry.com/match/2011-12-05/cuevas-vs-duran-brazil-f42-sf?utm_source=cite (as of 5 December 2011).