The year 2015 was the third year in the history of the Absolute Championship Berkut, a mixed martial arts promotion based in Russia. 2015 started with Absolute Championship Berkut 13. It started broadcasting through a television agreement with Match TV.
<sup>1</sup>Rasul Albaskhanov retired from the tournament, Albaskhanov missed weight, and the bout was canceled. Oskar Dolchin automatically advanced to the second round.
<sup>2</sup>Yunus Evloev withdrew from the tournament dud to illness, Mikael Silander automatically advanced to the second round.
<sup>1</sup>Zaur Kasumov withdrew from the tournament due to Food Poisoning, Alexander Matmuratov automatically advance to the second round.
<sup>1</sup>Mickaël Lebout retired from the Grand Prix when he sign with the UFC, was replaced by Muhammed Lawal.
<sup>2</sup>Shamkhan Danaev was injured and couldn't participate in the second round of the Grand Prix, and was subsequently replaced by Thiago Meller.
<sup>1</sup>Andrey Koshkin withdrew from the tournament, was replaced by Sergei Martynov.
Absolute Championship Berkut 13: Poland vs. Russia was a mixed martial arts event held by Absolute Championship Berkut on January 31, 2015, at the Orlen Arena in PÃ Âock, Poland.
Absolute Championship Berkut 14: Grand Prix Berkut 2015 Stage 1 was a mixed martial arts event held by Absolute Championship Berkut on February 28, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 15: Grand Prix Berkut 2015 Stage 2 was a mixed martial arts event held by Absolute Championship Berkut on March 21, 2015, at the Nalchik Sports Complex in Nalchik, Russia.
Absolute Championship Berkut 16: Grand Prix Berkut 2015 Stage 3 was a mixed martial arts event held by Absolute Championship Berkut on April 17, 2015, at the Friendship Arena in Moscow, Russia.
Absolute Championship Berkut Kickboxing 1: Grand Prix Quarter-Finals was a Kickboxing event held by Absolute Championship Berkut on April 25, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 17: Grand Prix Berkut 2015 Stage 4 was a mixed martial arts event held by Absolute Championship Berkut on May 2, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 18: Grand Prix Berkut 2015 Stage 5 was a mixed martial arts event held by Absolute Championship Berkut on May 23, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 19: Baltic Challenge was a mixed martial arts event held by Absolute Championship Berkut on May 30, 2015, at the Amber Arena in Kaliningrad, Russia.
Absolute Championship Berkut 20: Sochi was a mixed martial arts event held by Absolute Championship Berkut on June 14, 2015, at the Bolshoy Ice Dome in Sochi, Russia.
Absolute Championship Berkut 21: Young Eagles 1 was a mixed martial arts event held by Absolute Championship Berkut on August 29, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 22: Grand Prix 2015 Finals Stage 1 was a mixed martial arts event held by Absolute Championship Berkut on September 12, 2015, at the Ice Palace in Saint Petersburg Russia.
Absolute Championship Berkut Kickboxing 2: Grand Prix Semi-Finals was a Kickboxing event held by Absolute Championship Berkut on September 27, 2015, at the Vityaz Ice Palace in Anapa, Russia.
Absolute Championship Berkut 23: Young Eagles 2 was a mixed martial arts event held by Absolute Championship Berkut on October 10, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut Kickboxing 3: Grand Prix Final was a Kickboxing event held by Absolute Championship Berkut on October 16, 2015, at the Sala Transilvania in Sibiu, Romania.
Absolute Championship Berkut 24: Grand Prix Berkut 2015 Finals Stage 2 was a mixed martial arts event held by Absolute Championship Berkut on October 24, 2015, at the Dynamo Palace of Sports in Krylatskoye in Moscow, Russia.
Absolute Championship Berkut 25: Young Eagles 3 was a mixed martial arts event held by Absolute Championship Berkut on November 7, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut Kickboxing 4: Grand Prix Final was a Kickboxing event held by Absolute Championship Berkut on November 13, 2015, at the Sukharev Sport Complex in Perm, Russia.
Absolute Championship Berkut 26: Grand Prix Berkut 2015 Finals Stage 3 was a mixed martial arts event held by Absolute Championship Berkut on November 28, 2015, at the Arena Coliseum in Grozny, Russia.
Absolute Championship Berkut 27: Tajikistan was a mixed martial arts event held by Absolute Championship Berkut on December 20, 2015, at the Sports Complex "20 Years of Independence" in Dushanbe, Tajikistan.
Absolute Championship Berkut 28: Young Eagles 4 was a mixed martial arts event held by Absolute Championship Berkut on December 27, 2015, at the Sports Complex "Gladiator", Lenin Plaza in Nalchik, Russia.