UFC 183: Silva vs. Diaz

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.

Cast: Anderson Silva, Nick Diaz, Tyron Woodley, Kelvin Gastelum, Al Iaquinta, Joe Lauzon