UFC 123: Rampage vs. Machida was a mixed martial arts event held by the Ultimate Fighting Championship on November 20, 2010 at the Palace of Auburn Hills in Auburn Hills, Michigan.
Rated R | Length 168 minutes
Quinton Jackson | Lyoto Machida | B.J. Penn | Matt Hughes | Maiquel Falcao | Gerald Harris | Phil Davis | Tim Boetsch | George Sotiropoulos | Joe Lauzon | Brian Foster | Matt Brown | Mark Muñoz | Aaron Simpson | Dennis Hallman | Karo Parisyan | Edson Barboza | Mike Lullo | Paul Kelly | T.J. O'Brien | Nik Lentz | Tyson Griffin