Principais lutadores:
Frankie Edgar “The Answer” (14-1-1)
Mark Bocek (10-4-0)
Danny Castillo “Last Call” (13-4-0)
Donald Cerrone “Cowboy” (17-4-0)
Nick Diaz (15-7-0)
Rafael Dos Anjos (15-6-0)
Efrain Escudero “Hecho en México” (19-4-0)
Clay Guida “The Carpenter” (29-9-0)
Benson Henderson “Smooth” (15-2-0)
Nik Lentz “The Carny” (23-4-2)
John Makdessi “The Bull” (9-1-0)
Gray Maynard “The Bully” (11-1-1)
George Sotiropoulos (14-4-0)