Koreshkov vs Tibau, Romanov vs Muniz set for June 6 in St. Petersburg

Fight promoter Kamil Gadzhiev has announced two welterweight Grand Prix bouts for BetCity Fight Nights 138 on June 6 in St. Petersburg. Andrey Koreshkov will face Gleison Tibau in one matchup, while Sergey Romanov takes on Andre Muniz in the other. Both fights are part of the ongoing welterweight Grand Prix tournament. The post does not provide additional details about the tournament structure or other fights on the card.