Uoči Strikeforce Grand Prixa održalo se vaganje koje je prošlo bez ikakvih izgreda i svi su borci zadovoljili zahtjeve vaganja.
Najveću pozornost na vaganju dobio je Josh Barnett koji je ne samo majstor borliačkih vještina, već i kao što se pokazalo i odličan zabavljač.
STRIKEFORCE HEAVYWEIGHT GRAND PRIX SEMIFINALS
Josh Barnett (118.7 kg) vs. Sergei Kharitonov (116.5 kg)
Daniel Cormier (112.2 kg) vs. Antonio Silva (120.2 kg)
Ronaldo Souza (84 kg) vs. Luke Rockhold (84 kg)
Roger Gracie (93 kg) vs. Muhammed Lawal (93 kg)
Maximo Blanco (70 kg) vs. Pat Healy (70 kg)
Mike Kyle (93 kg) vs. Marcos Rogerio de Lima (93 kg)
Rafael Cavalcante (93 kg) vs. Yoel Romero (93 kg)
Jordan Mein (77 kg) vs. Evangelista Santos (77 kg)
Alexis Davis (61 kg) vs. Amanda Nunes (61)
Chris Mierzwiak (84 kg) vs. Dominique Steele (84 kg)