Strikeforce Challengers 18: Gurgel vs. Duarte
Strikeforce Challengers 18: Gurgel vs. Duarte
Watch Strikeforce Challengers 18: Gurgel vs. Duarte at FMovies. Strikeforce Challengers 18: Gurgel vs. Duarte was a mixed martial arts event held by the Strikeforce. The eighteenth Challengers episode took place on August 12, 2011 at Palms Casino Resort in Las Vegas, Nevada.