Cameron Diffley

-65.9 kg Final Four: Rafael Mendes, Robson Moura, Rubens "Cobrinha" Charles, Jeff Glover.

-65.9 kg Finals: Rafael Mendes defeats Jeff Glover.

-76.9 kg Final Four: Marcelo Garcia, Kron Gracie, Caludio Calasans, Leo Vieira.

-76.9 kg Finals: Leo Vieira defeats Marcelo Garcia. (Cameron thinks Marcelo may have difficulty keeping up with a fast guy with technique like Leo!)

-87.9 kg Final Four: David Avellan, Rafael Lovato Jr., Pablo Popovitch, Andre Galvao.