The mixed martial arts tournament ACA 103 will be held on December 14 in St. Petersburg at the Sibur Arena, the main event of which will be a duel between Dovletjan Yagshimuradov (Turkmenistan) and Alexey Butorin (Russia). In the main battle, Alexey Butorin will claim a belt, which Dovletjan Yagshimuradov owns in the light heavyweight.