Claudio Calasans Jr vs. Braulio Estima

BJJ match of the day is Claudio Calasans Jr vs Braulio Estima at the 2010 World Pro Cup. Calasans has one of the most offensive closed guards out there and is the youngest Brazilian Judoka to ever receive his coral belt (white and red belt). Estima is a 3x World Champion, as well as a 2x ADCC and Pan Am Champion. Calasans pulls off the upset here.