Super Heavyweight Heavyweight Light Heavyweight Middleweight Welterweight Lightweight Featherweight Bantamweight John "Prince" Albert "The Real Deal" Chris Beal "Brutal" Johnny Bedford Carson "Little Juggernaut" Beebe Kevin "The Silencer" Belingon Brandon Bender Anthony Birchak Byron Bloodworth Cody "Bam Bam" Bollinger Brian Bowles Alex "Bruce Leroy" Caceres Chico "The King" Camus Bryan "Kid Lightning" Caraway Kevin "The Hard Hitting Hillbilly" Croom Adrian Cruz Dominick "The Dominator" Cruz Jeff "The Big Frog" Curran L.C. Davis "Stunning" Roland Delorme Nick "The Ninja of Love" Denis Russell Doane Reuben Duran Johnny Eduardo Mike "The Hulk" Easton "The Saint" Rob Emerson Cole "The Apache Kid" Escovedo Edwin "El Feroz" Figueroa Mitch "The Machine" Gagnon Dave "Scarecrow" Galera Marcos "Louro" Galvão Cody "The Renegade" Gibson Tim "The Psycho" Gorman "Dangerous" Davey Grant Brandon Hempleman Ramiro "Junior" Hernandez "Gentleman" Josh Hill Chris Holdsworth Kyoji Horiguchi Jeff "Hellbound" Hougland Leandro "Brodinho" Issa Yves "Tiger" Jabouin Brett "The Pikey" Johns Kyung Ho "Typhoon" Kang Dae Hwan Kim Soo Chul Kim Dustin "The Diamond" Kimura Vaughan Lee Anthony Leone Rodrigo "Ratinho" Lima Ian "The Barn Owl" Loveland Ronnie "Kid Ninja" Mann Lucas "Mineiro" Martins Travis "T-Train" Marx Yaotzin Meza Marlon Moraes Pedro "The Young Punisher" Munhoz Tyson Nam Hiroshi "Iron" Nakamura Luis "Betão" Nogueira Kenji Osawa Nick Pace Dustin "The Disciple" Pague Jared "Jackhammer" Papazian Erik "Goyito" Perez Sergio "The Phenom" Pettis Nam Phan Jason Reinhardt Wilson Reis Jon "The Heat" Delos Reyes Francisco "Cisco" Rivera Jimmie "El Terror" Rivera George Roop Yusup "Maestro" Saadulaev Shunichi Shimizu Rafael "Morcego" Silva Alex "Extremo" Soto Aljamain Sterling Ken Stone Issei Tamura Michinori Tanaka Motonobu Tezuka Masakatsu Ueda Charlie Valencia Rolando Velasco Hugo "Wolverine" Viana "The Baddest Man on the Planet" Joe Warren Royston Wee Ed "Wild" West Rani Yahya Norifumi "KID" Yamamoto