Weigh In: Strikeforce Heavyweights - Overeem Werdum Barnett Rogers Griggs Noons Masvidal

SHOWTIME Sports presents the official weigh-in for the Strikeforce World Grand Prix Heavyweight Tournment. Check out all ten fiighters on the super-sized June 18th fight card: Chad Griggs, Valentijn Overeem, Daniel Cormier, Jeff Monson, KJ Noons, and Jorge Masvidal. Plus headliners Brett Rogers, Josh Barnett, Alistair Overeem, and Fabricio Werdum.