Town Sports International Holdings is an operator of fitness centers in the Eastern United States and in Switzerland. Its brands include New York Sports Clubs, Boston Sports Clubs, Philadelphia Sports Clubs and Washington Sports Clubs.
The Professional Fighters League (PFL), formerly the World Series of Fighting (WSOF), is a mixed martial arts league. It is the first professional MMA organization to present MMA in a format where individual athletes compete in a regular season, “win-or-go-home” post-season, and championship.[3]