World Series of Fighting, also known as WSOF, is an American mixed martial arts (MMA) promotion based in Las Vegas, Nevada. The inaugural WSOF event took place on November 3, 2012 and the main card was broadcast on the NBC Sports Network.
2009
2008
2023
2012
2015
1998
2020
2005
2004
2003
1972
2021
2022
—