ACA 166: Magomedov vs. Dolgov was a mixed martial arts event that took place on Friday, November 24, 2023 the Sibur Arena in St. Petersburg, Russia.

ACA 172: Esengulov vs. Vagaev was a mixed martial arts event that took place on Saturday, March 9, 2024 the Irina Viner Usmanova Gymnastics Palace in Moscow, Russia.

ACA 187: Polpudnikov vs. Matmuratov 2 was a mixed martial arts event that took place on Friday, June 6, 2025 at the Basket Hall in Moscow, Russia.

ACA 199: Frolov vs. Emeev was a mixed martial arts event that took place on Friday, January 16, 2026 at the Basket Hall in Krasnodar, Russia.