Home›2011 in mixed martial arts›UFC 137🌐EnglishEnglishEspañolItalianoNederlandsPortuguêsالعربية日本語EntityQ2054666· pop 6· linked from 856 articlesUFC 137UFC mixed martial arts event in 2011Available in 6 languagesEspañol日本語PortuguêsItalianoالعربيةvia Wikidata sitelinks · CC0ConnectionsUFC on ESPN 44EntityFacebookConceptX (social network)Categories2011 in mixed martial arts2011 in sports in NevadaOctober 2011 sports events in the United StatesUltimate Fighting Championship events at Mandalay Bay Events CenterUltimate Fighting Championship flagship events