EntityQ4391900· pop 5· linked from 851 articlesUFC 151Sign in to saveUFC mixed martial arts event in 2012ConnectionsUFC on ESPN 44EntityLas VegasEntitymixed martial artsEntityUltimate Fighting ChampionshipEntityDana WhiteEntityJon JonesPersonPride Fighting ChampionshipsCompanyAnderson SilvaEntityLyoto MachidaEntityVitor BelfortEntityChris WeidmanEntityStrikeforceCompanyDan HendersonEntityThe Ultimate FighterEntityDennis SiverEntityChael SonnenEntitySherdogEntityMichelob Ultra ArenaEntitylist of UFC championsEntitymedial collateral ligamentEntityCategories2012 in mixed martial arts2012 in sports in NevadaCancelled Ultimate Fighting Championship eventsSeptember 2012 sports events in the United StatesUltimate Fighting Championship events at Mandalay Bay Events CenterUltimate Fighting Championship flagship events