Guilherme Clezar defeated Carlos Eduardo Severino 6-4 6-4 in the Brazil F23 round of 16 on clay.
Clezar G. took it in straight sets.
Guilherme Clezar beat Carlos Eduardo Severino 6-4 6-4. Umpiry, "Guilherme Clezar vs Carlos Eduardo Severino — Brazil F23 Round of 16", https://umpiry.com/match/2012-08-27/clezar-vs-severino-brazil-f23-r16?utm_source=cite (as of 27 August 2012).