UFC 81: Breaking Point was a mixed martial arts (MMA) event held by the Ultimate Fighting Championship (UFC) at the Mandalay Bay Events Center in Las Vegas, Nevada. The event featured Tim Sylvia and Antonio Rodrigo "Minotauro" Nogueira for UFC's Interim World Heavyweight Championship.

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Antonio Rodrigo Nogueira

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Tim Sylvia

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Frank Mir

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Brock Lesnar

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Nate Marquardt

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Jeremy Horn

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Ricardo Almeida

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Tyson Griffin

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Gleison Tibau

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Chris Lytle

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Robert Emerson

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