Joao Souza upsets fifth-seeded Robin Haase at Brazil OpenTommy Hass of Germany is the tournament's top seed.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceJoao Souza upsets fifth-seeded Robin Haase at Brazil OpenWild-card Joao Souza advanced into the second round at the Brazil Open in his first win of the year :: Andre Penner/AP Tommy Hass of Germany is the tournament's top seed. Add us as a preferred source on GoogleFollowPublished Feb 25, 2014 | Modified Feb 25, 2014SI STAFFShare on FacebookShare on XHome/Tennis