UFC Fight Night 4: Bonnar vs Jardine was a mixed martial arts event held by the Ultimate Fighting Championship on April 6, 2006. The event took place at Hard Rock Hotel and Casino, in Las Vegas, Nevada and was broadcast live on Spike TV in the United States and Canada.

Cast

Stephan Bonnar

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Keith Jardine

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Rashad Evans

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Josh Neer

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Joe Stevenson

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Chris Leben

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Luigi Fioravanti

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Luke Cummo

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Jason Von Flue

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Jon Fitch

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Josh Burkman

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Brad Imes

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