American mixed martial arts league founded in 2017 by Donn Davis and launched in 2018, known for its regular-season, playoff, and championship format.
American mixed martial arts league founded in 2017 by Donn Davis and launched in 2018, known for its regular-season, playoff, and championship format.
Roland Dunlap
Rolles Gracie, Jr.
Ronnie Gibbs
Ronny Markes
Ronys Torres
Rory MacDonald
Rosario Romero
Ross Houston
Rostem Akman
Ruby Mesu
Rudy Morales
Rudy Orue
World Series of Fighting 4: Spong vs. DeAnda
Ontario, United States
World Series of Fighting 1: Central America
Managua, Nicaragua
World Series of Fighting 3: Fitch vs. Burkman
Paradise, United States
World Series of Fighting 2: Arlovski vs. Johnson
Atlantic City, United States
World Series of Fighting 1: Arlovski vs. Cole
Paradise, United States
