Andrey Koreshkov vs Gleison Tibau, Sergey Romanov vs Andre Muniz set for June 6

Kamil Gadzhiev announced two welterweight Grand Prix bouts scheduled for BetCity Fight Nights 138 in St. Petersburg on June 6. 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 promotion's welterweight Grand Prix tournament. The announcement confirms the continued development of the tournament bracket. No additional details about other fights on the card were provided.