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

Kamil Gadzhiev announced two welterweight Grand Prix matchups scheduled for BETCITY FIGHT NIGHTS 138 in Saint Petersburg on June 6. The featured bouts include Andrey Koreshkov facing Gleison Tibau and Sergey Romanov taking on Andre Muniz. Both contests are part of the organization's ongoing welterweight tournament format. The announcement confirms the event location and date but provides no additional details about the tournament structure or other fights on the card.