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

Fight Nights Global president Kamil Gadzhiev announced two welterweight Grand Prix bouts scheduled for June 6 in Saint Petersburg. The card, branded as BetCity Fight Nights 138, will feature Andrey Koreshkov facing Gleison Tibau in one semifinal matchup. The other bout will pit Sergey Romanov against Andre Muniz as part of the ongoing welterweight tournament. Both fights represent significant matchups in the promotion's Grand Prix format, bringing together experienced veterans and contenders.