Andrey Koreshkov vs Gleison Tibau and Sergey Romanov vs Andre Muniz set

Kamil Gadzhiev has announced two fights for the welterweight Grand Prix at BetCity Fight Nights 138 in Saint Petersburg on June 6. Andrey Koreshkov will face Gleison Tibau in one bout. Sergey Romanov will take on Andre Muniz in the other matchup. Both fights are part of the organization's welterweight tournament. The event will take place in Russia's second-largest city. Details about whether these are semifinal or other bracket stage bouts are not specified.