ACA 158: Olenichev vs. Mokhnatkin(2023)

ACA 158: Olenichev vs. Mokhnatkin is a mixed martial arts event that took place on June 2, 2023, at the Sibur Arena in St. Petersburg, Russia. The card featured combat sports action headlined by the clash between Olenichev and Mokhnatkin. Part of the ACA (Absolute Championship Akhmat) promotion, the event brought together fighters competing across multiple weight classes in the heart of Russia's cultural capital. The Sibur Arena, a modern venue in St. Petersburg, hosted the evening of MMA competition, drawing fans eager to witness the skill and intensity of professional mixed martial arts competition at the regional level.