Prior to the event today at Stadium Khadjimukan in Chimkent, Kazakhstan, most of the principal fighters weighed in yesterday.
12 rounds, various regional light heavyweight titles
Beibut Shumenov: 173.2 lb
Byron Mitchell: TBA
10 rounds, middleweights
Roman Karmazin: 161 lb
Luis Augusto Dos Santo: 158.6 lb
8 rounds, light welterweights
DeMarcus Corley: 139 lb
Sidney Siqueira: 140 lb
8 rounds, light heavyweights:
Gayrat Ahmedov: 173.4 lb
Luzimar Gonzaga: 171.5 lb