Marcelo Zormann Da Silva defeated Rafael Matos 3-6 7-6 6-0 in the Brazil F12 semi-final on clay.
Zormann Da Silva M. came through in three sets.
Marcelo Zormann Da Silva beat Rafael Matos 3-6 7-6(3) 6-0. Umpiry, "Marcelo Zormann Da Silva vs Rafael Matos — Brazil F12 Semi-final", https://umpiry.com/match/2013-10-14/matos-vs-silva-brazil-f12-sf?utm_source=cite (as of 14 October 2013).