Matthew Short defeated Luiz Guilherme Deneka 6-3 2-6 6-4 in the Brazil F6 round of 32 on clay.
Short M. came through in three sets.
Matthew Short beat Luiz Guilherme Deneka 6-3 2-6 6-4. Umpiry, "Matthew Short vs Luiz Guilherme Deneka — Brazil F6 Round of 32", https://umpiry.com/match/2011-01-31/deneka-vs-short-brazil-f6-r32?utm_source=cite (as of 31 January 2011).