The team's main fighter base is made up of Russian Sambo fighters who have adapted their style to mixed martial arts, and they regularly compete in full contact combat sambo tournaments. Initially, Red Devil fighters were primarily stars of Finkelstien's MMA promotion M-1 Global such as Ibragim Magomedov, Roman Zentsov, Amar Suloev, and Arman Gambaryan. Throughout the history of M-1 global, Red Devil has competed in team events, and have proven consistently to be among Russia's best MMA teams.
