ACA 159: Reznikov vs. Vartanyan was a mixed martial arts event that took place on Friday, June 16, 2023 at the Bolshoy Ice Dome in Sochi, Russia.

ACA 148: Magomedov vs. Olenichev was a mixed martial arts event that took place on Friday, November 18, 2022 at the Bolshoy Ice Dome in Sochi, Russia.

ACA 174: Borisov vs. Vitruk was a mixed martial arts event that took place on Friday, April 19, 2024 the Sibur Arena in St. Petersburg, Russia.

ACA 180: Gadzhiev vs. Gaforov was a mixed martial arts event that took place on Friday, October 4, 2024 the Sport Hall Colosseum in Grozny, Chechnya, Russia.

ACA 184: Vitruk vs. Silva was a mixed martial arts event that took place on Friday, February 28, 2025 at 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 194: Johnson vs. Aliakbari was a mixed martial arts event that took place on Thursday, October 23, 2025 at the Agenda in Dubai, United Arab Emirates.