Overview: ACA 158: Olenichev vs. Mokhnatkin was a mixed martial arts event that took place on Friday, June 2, 2023 at the Sibur Arena in St. Petersburg, Russia.
Overview: ACA 149: Vagaev vs. Slipenko was a mixed martial arts event that took place on Friday, December 16, 2022 at the Basket Hall in Moscow, Russia.
