Date of Title Win
|
Champion
|
Heavyweight
|
Championship
|
November 16, 2007
|
Alistair Overeem
|
Light Heavyweight
|
Championship
|
December 8, 2006
|
Bobby Southworth
|
November 21, 2008
|
Renato Sobral
|
August 15, 2009
|
Gegard Mousasi
|
April 17, 2010
|
Muhammed Lawal
|
August 21, 2010
|
Rafael Cavalcante
|
March 5, 2011
|
Dan Henderson
|
Middleweight
|
Championship
|
June 22, 2007
|
Frank Shamrock
|
March 29, 2008
|
Cung Le
|
November 7, 2009
|
Jake Shields
|
August 21, 2010
|
Ronaldo Souza
|
September 10, 2011
|
Luke Rockhold
|
Welterweight
|
Championship
|
January 30, 2010
|
Nick Diaz
|
July 14, 2012
|
Nate Marquardt
|
January 12, 2013
|
Tarec Saffiedine
|
|
Date of Title Win
|
Champion
|
Lightweight
|
Championship
|
March 10, 2006
|
Clay Guida
|
June 9, 2006
|
Gilbert Melendez
|
June 27, 2008
|
Josh Thomson
|
December 19, 2009
|
Gilbert Melendez
|
Women's Featherweight
|
Championship
|
August 15, 2009
|
Cris Cyborg
|
Women's Bantamweight
|
Championship
|
February 26, 2010
|
Sarah Kaufman
|
October 9, 2010
|
Marloes Coenen
|
July 30, 2011
|
Miesha Tate
|
March 3, 2012
|
Ronda Rousey
|
Middleweight U.S.
|
Championship
|
December 8, 2006
|
Eugene Jackson
|
Lightweight U.S.
|
Championship
|
December 8, 2006
|
Josh Thomson
|
|