According to Russian promoter Nikolay Grammatikov, Sergey Dzindziruk of Ukraine, who is currently the WBO junior middleweight world champion, will defend his title for the second time versus Russian Alisultan Nadirbegov on October, 21st, at Brandberge Arena, Halle, Germany. Grammatikov, who has promoted the last bout of Nadirbegov, confirmed that the collision is already set. If occurs, it will be the first ever title clash between the Russian and Ukrainian fighters.