The year 2011 was the second year in the history of the Fight Nights Global, a mixed martial arts and kickboxing promotion based in Russia. It started broadcasting through a television agreement with REN TV.
Fight Nights: Battle of Moscow 3 was a mixed martial arts and kickboxing event held by Fight Nights Global on March 12, 2011 at the Crocus City Hall in Moscow, Russia.
Fight Nights: Battle Of Moscow 4 was a mixed martial arts and kickboxing event held by Fight Nights Global on July 7, 2011 at the Crocus City Hall in Moscow, Russia.
Fight Nights: The Fights With and Without Rules was a mixed martial arts and kickboxing event held by Fight Nights Global on September 21, 2011 at the Korston Hotel in Moscow, Russia.
Fight Nights: Battle Of Moscow 5 was a mixed martial arts and kickboxing event held by Fight Nights Global on November 5, 2011 at the Dynamo Sports Palace in Moscow, Russia.