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.
1988
2017
2022
2021
NaN
2016
1987
2014
1986
2001
2023
1999
2005
1998