Strikeforce Challengers 20: Britt vs. Sayers was a mixed martial arts event held by the Strikeforce. The fourteenth Challengers episode took place on November 18, 2011 at Palms Casino Resort in Las Vegas, Nevada.
2016
2012
2014
1982
1998
2008
1994
2002
2000
2005
2003
2007
1966
2019
2006
1990