UFC 183: Silva vs. Diaz was a mixed martial arts event held on January 31, 2015, at MGM Grand Garden Arena in Las Vegas, Nevada. The event was headlined by a middleweight bout between former UFC Middleweight champion Anderson Silva and former WEC & Strikeforce Welterweight champion Nick Diaz.
UFC on Fuel TV 10: Nogueira vs. Werdum was a mixed martial arts event held on June 8, 2013 at Ginásio Paulo Sarasate in Fortaleza, Brazil. The main event was a heavyweight rematch between The Ultimate Fighter: Brazil season two coaches, and perennial contenders Antônio Rodrigo Nogueira and Fabrício Werdum. It is a rematch of the first fight, in Pride, in which Nogueira won by unanimous decision back in 2006.
UFC on FX 7: Belfort vs. Bisping was a mixed martial arts event held by the Ultimate Fighting Championship on January 19, 2013, at Ginásio do Ibirapuera in São Paulo, Brazil. The main fight featured middleweights Michael Bisping and Vitor Belfort.
